Audience note: This buyer guide is written for school science teachers, physics lab coordinators, procurement buyers, distributors, importers, government tender teams and teacher-training institutions sourcing electricity and magnetism kits for educational use.
Definition: An electricity and magnetism kit for physics class is a grouped teaching apparatus set used to demonstrate electric circuits, magnetic fields, electromagnets, solenoids, current effects, motor effect and electromagnetic induction in a controlled classroom setting. A school should select the kit by matching the experiment coverage to the class level, confirming low-voltage power compatibility, checking the supplied components against the lesson plan, and requiring a pre-dispatch checklist before purchase. Jlab Export lists a dedicated Electricity and Electromagnetism Kit and a broader Physics Lab Equipment Ambala category for institutional physics lab procurement.
What features should an educational electricity and magnetism kit include?
A classroom electricity and magnetism kit should include circuit-making parts, magnets, a compass or field indicator, coils or solenoid, connecting leads, switching elements, resistance components and clear instructions for repeatable demonstrations. For middle school, choose magnet-and-compass inquiry kits; for Class 9-10, add basic circuit and electromagnet demonstrations; for senior secondary, add solenoid, motor-effect and induction experiments. Compare the Electricity and Electromagnetism Kit, the Concept of Magnets and Electromagnetism Kit Student Version and the Electromagnetic Kit before issuing a school RFQ.
What is an electricity and magnetism kit?
An electricity and magnetism kit is a classroom apparatus set that lets students observe the link between electric current and magnetic effects using visible, repeatable demonstrations. In the official NCERT Class 10 science chapter on magnetic effects of electric current, NCERT explains that electric current through a copper wire produces a magnetic effect and that electricity and magnetism are linked. For a buyer, this means a useful kit should not be just a box of magnets; it should connect circuits, current, fields, coils and practical observation.
JLab Export’s Electricity and Electromagnetism Kit page describes the product as a tool for investigating simple circuit electricity and electromagnetism, including field patterns, motor effect and induction. That product-level scope makes it more suitable for secondary and senior secondary physics than a magnet-only kit.
Core equipment and products: what should the kit contain?
The core kit should cover three learning blocks: magnetic materials and compass behaviour, current-carrying conductors and electromagnets, and applied electromagnetic effects such as induction or motor action. A procurement list should separate essential items from optional extension items so the school does not overbuy for lower classes or underbuy for senior practicals.
Table 6. Core components for a classroom electricity and magnetism kit.
| Priority | Component | Teaching use | Buyer check |
| Essential | Bar magnets / pair magnets | Magnet poles, attraction, repulsion, compass orientation | Required for Classes 6-10; confirm pair count and polarity marking. |
| Essential | Magnetic compass / field indicator | Oersted observation, field direction, compass deflection | Use one or more compasses for group demonstrations; confirm quantity in BOQ. |
| Essential | Connecting leads with crocodile clips | Basic circuit connections and quick assembly | Check insulation, clip strength and cable length; JLab page lists 300 mm and 1 m leads for its kit. |
| Required | Circuit board with pins / holes | Organised assembly of circuit paths and components | Useful where teachers need repeatable layout and reduced loose wiring. |
| Required | Switch / contact key | Open and closed circuit control | Required for short-duration electromagnet use and safe classroom control. |
| Required | Rheostat / resistance elements | Variable resistance and current control | JLab kit lists a mounted rheostat and 10 ohm / 22 ohm mounted resistors; confirm rating before order. |
| Required | Coil / solenoid | Magnetic field due to coil; induction demonstrations | Senior classes need coils/solenoid; JLab kit lists a solenoid for induction. |
| Recommended | Electroscope or charge indicator | Introductory electrostatics and charge behaviour | Useful if the same kit supports electricity and electrostatics topics. |
| Recommended | Instruction manual and experiment sheet | Repeatable teacher-led demonstrations | Request class-wise experiment mapping in the RFQ. |
| Recommended | Storage tray / compartment box | Inventory control and loss prevention | Critical for bulk school supply and tender acceptance. |
Ranked recommendation: which electricity and magnetism kit should a school shortlist?
The best shortlist depends on class level, required experiment coverage and supervision capacity. The ranking below is not a price ranking; prices should remain RFQ-dependent until current quotations, quantities, taxes and freight are confirmed.
Table 7. Ranked kit shortlist for different school physics use cases.
| Rank | Shortlisted option | Best for | Key confirmed spec / content | Reason |
| 1 | Electricity and Electromagnetism Kit | Best for secondary and senior secondary physics | Circuit board, leads, rheostat, mounted resistors, switch, pair magnet, solenoid; product code JL-EK-8449 on JLab page | Covers both simple circuits and electromagnetism demonstrations, including field patterns, motor effect and induction. |
| 2 | Concept of Magnets and Electromagnetism Kit Student Version | Best for middle school inquiry and introductory concepts | Bar magnets, horseshoe magnet, metal strips, electromagnet, contact key, magnetic compasses and Oersted law apparatus; product code JL-M-969 on JLab page | Stronger fit where the lesson goal is hands-on magnetism, compass work and introductory electromagnetism. |
| 3 | Electromagnetic Kit | Best for focused electromagnet construction | Two coils, U-shape iron core, straight iron core, compasses, load-bearing bar, wires and plastic case; requires 6 V battery or DC power supply not included on JLab page | Useful when the primary outcome is building bar and U-shape electromagnets and comparing polarity/force. |
Specs to check before buying electricity and magnetism kits
A school RFQ should not say only “electricity and magnetism kit.” It should specify the experiment list, component count, power requirement, wire length, resistor values, storage case and documentation. Numeric values should be copied only from the manufacturer datasheet or marked “verify before procurement.”
Table 8. Specifications to require before approving a school electricity and magnetism kit.
| Specification area | Unit to ask for | Recommended RFQ wording | Why it matters |
| Experiment coverage | Minimum list of demonstrations with count in units | Include current effect, compass deflection, electromagnet, solenoid, motor effect/induction if needed | Prevents receiving a magnet-only kit for a senior physics class. |
| Power requirement | Voltage in V and DC/AC type | JLab Electromagnetic Kit page states 6 V battery or DC power supply required, not included | Avoids mismatch with school power supplies. |
| Lead length | Length in mm or m | JLab Electricity and Electromagnetism Kit page lists 300 mm leads and 1 m black crocodile lead | Ensures students can connect components without strained wires. |
| Resistance components | Resistance in ohm | JLab Electricity and Electromagnetism Kit page lists mounted 10 ohm and 22 ohm resistors | Confirms circuit variables are demonstrable. |
| Coil / solenoid | Coil type and quantity in units | Require coil/solenoid details in the datasheet | Needed for electromagnetism and induction topics. |
| Magnet set | Type and quantity in units | Pair magnets, bar magnets, horseshoe magnet or magnetics kit; verify count | Supports class-level magnetism activities. |
| Compass / field indicator | Quantity in units | Minimum one compass; more for group activities | Needed to show magnetic field direction and Oersted effect. |
| Storage and labels | Case/tray count and label format | Request compartment case, kit list and part labels | Controls missing parts in repeated school use. |
| Instruction manual | Printed or digital manual in copies | Request experiment-wise instruction sheets | Reduces teacher preparation time and improves repeatability. |
| Documentation | Datasheet, compliance sheet, packing list in units/files | Attach to RFQ and tender file | Supports institutional procurement and acceptance checks. |
Matching electricity and magnetism kits to class level
Kit complexity should follow the learner’s class level. A lower-class kit should make magnetic effects visible without complex readings, while a senior physics kit should support controlled variables, coils, resistance, current direction and measured observations.
Table 9. Class-level mapping for electricity and magnetism kit selection.
| Institution level | Topic coverage | Recommended kit direction | Procurement note |
| Class 6-8 | Magnet poles, compass direction, simple electromagnet, electric bell concept | Concept of Magnets and Electromagnetism Kit Student Version or equivalent | Keep current duration short, use teacher demonstration for powered activities, request clear instructions. |
| Class 9-10 | Electric current, magnetic field around conductor, solenoid, electromagnet, field lines | Electricity and Electromagnetism Kit plus compass/field indicators | NCERT Class 10 covers the link between current and magnetic effects; request apparatus aligned to these demonstrations. |
| Class 11-12 | Current electricity, moving charges and magnetism, induction, motor effect | Electricity and Electromagnetism Kit with rheostat, resistors, coil/solenoid and compatible meters | NCERT Class 12 Current Electricity and Moving Charges chapters require more controlled apparatus. |
| College foundation lab | Quantitative experiments with meters, variable supplies and advanced trainer modules | Electronics Lab Equipment / Physics Lab Equipment category plus specific trainer systems | Request datasheets, measurement range, accuracy and warranty separately. |
| Teacher training / STEM centre | Repeatable demonstrations for group teaching | Kit plus spares, manuals, poster/chart support and storage system | Specify number of learner groups and demonstration stations. |
Safety requirements for classroom electricity and magnetism kits
A school electricity and magnetism kit should be treated as a supervised low-voltage teaching apparatus. The main risks are short circuits, overheated coils, loose crocodile clips, damaged insulation, magnet handling issues, swallowed small parts in lower classes and using a power source not specified by the manufacturer.
Table 10. Safety checks for classroom electricity and magnetism experiments.
| Safety area | Practical check | Procurement / classroom action |
| Power source control | Use only manufacturer-stated battery/DC supply; record voltage in V | Avoid using unapproved mains-connected supplies for student handling. |
| Current duration | Switch electromagnets ON only for short teacher-controlled intervals | NCERT Class 7 material warns that an electromagnet weakens a cell quickly if left connected; prolonged current can also heat coils. |
| Insulation check | Inspect lead insulation and clip joints before every session | Reject cracked insulation and loose crocodile clips. |
| Magnet handling | Keep magnets away from magnetic storage media and sensitive electronics | Also keep small magnets out of reach of very young learners. |
| Short-circuit prevention | Use switches/contact keys and resistance components as instructed | Do not let students bridge battery terminals directly. |
| Storage and inventory | Count all small parts after each session | Missing pins, clips, strips and compasses reduce future kit usability. |
| Teacher supervision | Demonstration-first for lower classes; group work only after instructions | Appropriate supervision changes by class level and kit complexity. |
| Rejected item criteria | Do not accept burnt coils, corroded contacts, weak magnets or missing manuals | Put rejection criteria into the tender acceptance checklist. |
Budget and RFQ notes
Prices for electricity and magnetism kits should be treated as RFQ-dependent because unit price changes with kit contents, order quantity, spares, packaging, documentation, tax, freight and export requirements. For tenders, the RFQ should ask the supplier to quote the kit as a complete educational set, not as separate loose items unless the tender demands item-wise pricing.
Table 11. RFQ notes for electricity and magnetism kit procurement.
| RFQ line item | What to ask | Why it matters |
| Kit contents | Attach itemised list with quantity in units | Prevents incomplete kit delivery. |
| Power source | State included / not included and voltage in V | Avoids budget gaps for batteries or DC power supplies. |
| Spares | Ask for spare leads, clips and compasses in units | High-use school kits lose small components. |
| Packing | Ask for compartment box, labels, carton count and export packing | Improves acceptance and reduces losses in bulk supply. |
| Documentation | Request datasheet, manual, packing list, compliance sheet | Needed for institutional purchase file and audit. |
| Taxes and freight | Quote INR / USD / EUR with GST, freight, duty and delivery terms clearly separated | Prevents comparing incomplete quotes. |
| Warranty / service | State warranty period only if verified by supplier quote | Do not publish or assume warranty claims without supplier confirmation. |
| Delivery timeline | Quote production and dispatch time in days after order confirmation | Use supplier quote; do not guess in published content. |
Original proof asset: pre-dispatch and school acceptance checklist
This checklist is the original procurement asset for this article. It can be copied into a tender annexure, buyer inspection sheet or school receiving note. The checklist does not invent test values; it forces the supplier and receiver to verify the exact values stated in the accepted quotation or datasheet.
Table 12. Pre-dispatch and school acceptance checklist for electricity and magnetism kits.
| Step | Inspection checkpoint | Action | Pass evidence |
| 1 | Product identity | Confirm product name, code, quantity and brand on invoice, carton and kit list | No mismatch between PO, packing list and delivered item. |
| 2 | Component count | Count every magnet, lead, resistor, switch, coil, board, compass and accessory against BOQ | All listed components present in units. |
| 3 | Power requirement | Check voltage requirement and whether battery/DC supply is included or excluded | Power source status recorded before acceptance. |
| 4 | Lead condition | Inspect crocodile clips, insulation and cable lengths | No broken clips, exposed wires or unusable leads. |
| 5 | Magnet condition | Check polarity marking, surface cracks and magnetic pull by simple demonstration | Magnets usable and visually intact. |
| 6 | Coil/solenoid condition | Check winding, terminals and mounting | No loose winding, burnt smell or terminal damage. |
| 7 | Circuit board / switch | Check continuity through switch/contact key using the supplied setup or a meter where available | Switch opens and closes the circuit correctly. |
| 8 | Demonstration test | Run one teacher-controlled demonstration: compass deflection or electromagnet pickup | Kit demonstrates the promised concept before final acceptance. |
| 9 | Manual and labels | Verify printed/digital instruction manual, kit labels and part names | Teacher can identify and use components repeatably. |
| 10 | Packing | Check compartment case, cushioning, carton marking and inventory sheet | Kit is ready for storage, classroom movement or export dispatch. |
| 11 | Documentation | File quotation, datasheet, compliance sheet, packing list and supplier invoice | Tender/inspection record complete. |
| 12 | Exception note | Record missing items, damaged items or substitutions before signing goods receipt | Acceptance decision is evidence-led, not informal. |
Vendor evaluation: weighted scoring table
A vendor evaluation table keeps procurement decisions transparent. The weights below are suggested for school physics kits and can be adjusted for a government tender, distributor purchase or export shipment.
Table 13. Weighted vendor evaluation matrix for school electricity and magnetism kits.
| Evaluation criterion | Weight | What to check | Scoring guide |
| Experiment coverage | 20% | Maps to required class topics and practical demonstrations | 5 = all required experiments covered; 1 = generic or incomplete kit |
| Component verification | 15% | Itemised kit contents with quantity and units | 5 = itemised datasheet; 1 = broad product photo only |
| Safety and power clarity | 15% | Voltage, DC/AC requirement, wiring condition, teacher-use notes | 5 = clear low-voltage and usage notes; 1 = unspecified power requirement |
| Documentation quality | 15% | Manual, datasheet, compliance sheet, packing list | 5 = tender-ready documents; 1 = no documentation |
| Packing and inventory control | 10% | Compartment box, labels, carton marking and spares | 5 = labelled and countable; 1 = loose unlabelled parts |
| Supplier capability | 10% | Confirmed category presence, contact process and institutional support | 5 = direct category/product pages and contact support; 1 = reseller-only listing |
| Pricing transparency | 10% | Quote separates unit price, GST/duty, freight and exclusions | 5 = complete commercial break-up; 1 = one-line price only |
| After-sales and spares | 5% | Replacement leads, clips, magnets, manuals | 5 = spares available; 1 = no spare policy stated |
Common mistakes to avoid when buying electricity and magnetism kits
Mistake 1: Buying a magnet-only kit for a senior physics class
A magnet-only kit may show attraction, repulsion and compass direction, but it will not adequately cover current-carrying conductors, coils, induction and motor-effect demonstrations. For Class 9-12 physics, ask for the full experiment map before approving the PO.
Mistake 2: Ignoring the power source
A kit that requires a specific battery or DC power supply can be unusable if the school does not already have compatible power sources. Always ask whether the power source is included, excluded or separately quoted.
Mistake 3: Accepting generic product photos instead of a component list
Product photos do not prove what will be supplied. Require a numbered kit list with quantities, especially for leads, compasses, switches, resistors, magnets and coils.
Mistake 4: Forgetting spares for high-loss components
Crocodile leads, small magnets, compasses and metal strips are often misplaced during repeated student use. Include spares in the RFQ when the kit is for multiple classrooms.
Mistake 5: Skipping receiving inspection
Most kit disputes are easier to resolve before the goods receipt is signed. Use the acceptance checklist to record missing or substituted components immediately.
Related Guides and Internal Links
Use these confirmed internal links for topic-cluster navigation. Replace or expand them only after checking the live site before publishing.
- Physics Lab Equipment Ambala category
- Electricity and Electromagnetism Kit product page
- Concept of Magnets and Electromagnetism Kit Student Version
- Electromagnetic Kit product page
- Electronics Lab Equipment category
- Physics STEM Kits Manufacturer in India blog
Frequently Asked Questions
Which electricity and magnetism kit is best for school physics?
The best electricity and magnetism kit for school physics is the one that matches the class level and required demonstrations. For secondary and senior secondary classes, shortlist a kit that includes circuit-making components, leads, switch, resistance elements, magnets, coil or solenoid, and an instruction manual. JLab Export’s Electricity and Electromagnetism Kit is relevant for field patterns, motor effect and induction demonstrations; a magnetism-only kit is better for younger learners.
Does an electricity and magnetism kit support CBSE or NCERT physics topics?
An electricity and magnetism kit can support CBSE/NCERT-aligned teaching when the kit maps to the relevant NCERT concepts and the school verifies the current syllabus before purchase. NCERT Class 10 science includes magnetic effects of electric current, and NCERT Class 12 Physics includes current electricity and moving charges and magnetism. Buyers should ask suppliers for a class-wise experiment map rather than assuming curriculum fit from the product name.
Are electricity and magnetism kits safe for students?
Electricity and magnetism kits are suitable for supervised classroom use when the school follows the stated power requirement and teacher instructions. The safety review should check voltage requirement, wire insulation, clip strength, switch function, coil condition and magnet handling. Lower classes should use teacher demonstration for powered experiments, while senior classes can perform group work only after clear instructions and supervision.
How much does an electricity and magnetism kit cost?
The cost of an electricity and magnetism kit is RFQ-dependent and should not be published as a fixed price without a current supplier quotation. Pricing changes with kit contents, order quantity, spares, packing, GST, freight, currency, documentation and whether the power source is included. Schools should request a line-item quote in INR, USD or EUR, with taxes, duty and freight stated separately.
How do I maintain a school electricity and magnetism kit?
A school electricity and magnetism kit should be maintained through inventory control, dry storage, lead inspection and short-duration powered demonstrations. After each session, count the leads, magnets, compasses, switches and coils against the kit list. Replace cracked wires, weak clips and damaged coils before the next practical class. Keep magnets separated from sensitive devices and return all small parts to labelled compartments.
What is the difference between a magnetism kit and an electricity and electromagnetism kit?
A magnetism kit mainly demonstrates poles, attraction, repulsion, magnetic materials and compass behaviour, while an electricity and electromagnetism kit also connects electric circuits to magnetic effects. The broader kit should include circuit board or leads, switches, resistance elements, coils or solenoid, and demonstrations such as electromagnet construction, field patterns, motor effect or induction. The broader kit is usually better for Class 9-12 physics, while a magnetism kit is often enough for introductory levels.
Key Takeaways
- An electricity and magnetism kit for physics class should connect magnets, current, circuits, coils and field observations in one supervised classroom system.
- JLab Export’s Electricity and Electromagnetism Kit page confirms product code JL-EK-8449 and lists circuit and electromagnetism components such as a circuit board, leads, rheostat, mounted resistors, switch, pair magnet and solenoid.
- For Classes 6-8, a concept kit with magnets, compasses and basic electromagnet activities is usually more appropriate than a senior circuit-and-induction kit.
- For Classes 9-12, buyers should require coil/solenoid, switch, leads, resistance components and clear experiment mapping to current, magnetic field and induction topics.
- All prices, warranty terms, delivery timelines and compliance claims should be treated as RFQ-dependent unless verified in a current manufacturer quote or datasheet.
- The pre-dispatch checklist should be attached to every school or tender purchase so missing leads, coils, compasses or substituted components are recorded before acceptance.
About Jlab Export
JLab Export is presented on its website as a physics laboratory equipment and scientific laboratory equipment manufacturer in India. The homepage states that Jain Laboratory Instruments (JLab) began in 1986 and is based in Ambala, Haryana, a recognised cluster for scientific instrument manufacturing. The current input brief lists the works address as Works: 2475-84, Hargolal Road, Ambala, Haryana. Use the exact address shown in the CMS business profile before publishing if it differs from this draft. Visit the JLab Export homepage or the contact page for current enquiry details.