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Induced Current Apparatus
Induced Current Apparatus (Product Code: SLE/PHY/100) is a two-coil demonstration set used to show how a changing magnetic field produces an electric current in school and college physics laboratories. Teachers use it for electromagnetic induction and mutual induction lessons, and its soft iron core fits the primary cylinder to strengthen the effect. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India, as a practical electromagnetic induction kit for Indian classrooms.
Key Details
| Parameter | Detail |
|---|---|
| Primary coil | Insulated copper wire wound upon a cylinder, fitted with terminals |
| Secondary coil | Wound upon a cylinder into which the primary coil fits |
| Core | Soft iron core that fits the cylinder of the primary |
| Connections | Supplied complete with terminals |
| Product code | SLE/PHY/100 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Induced Current Apparatus Used For?
The apparatus lets students see Faraday's law at work. Connect the secondary coil to a centre-zero galvanometer and the primary coil to a cell through a tap key: each time the primary circuit is made or broken, the needle kicks briefly, first one way and then the other. Pushing the energised primary into the secondary, or pulling it out, gives the same result and shows that only a change in magnetic flux induces a current.
Adding the soft iron core to the primary cylinder makes the deflections noticeably larger, a simple way to discuss how iron concentrates magnetic flux in transformers and induction coils. For clear readings, reverse the galvanometer connections to show that the direction of the induced current depends on the change, and switch the primary off between trials so the coil does not warm up. It is a dependable piece of physics lab equipment for schools in India preparing electromagnetism practicals.
OEM Manufacturer
The Induced Current Apparatus is made and assembled by ScienceLab, the trading name of Jain Scientific Equipments Private Limited, at its own licensed factory at Saha, Ambala, Haryana, India. As the original equipment manufacturer, the company produces this coil set at its factory rather than sourcing it from a trader, so schools, colleges, dealers and importers buy it factory-direct. Questions about a replacement coil or a spare soft iron core go straight to the manufacturer — just ask us. Learn more about the company on our company profile.
Related Physics Lab Equipment
These items complete an induction practical built around this apparatus:
- Galvanometer, Centre Zero Universal Meter — shows the direction and size of the induced current.
- One Way Key — makes and breaks the primary circuit cleanly.
- Connecting Wire — links the coils to the meter and the cell.
- Primary and Secondary Coil Set — an alternative coil pair for mutual induction work.
- Eddy Current Unit — extends the lesson to induced currents in solid conductors.
See the complete Physics Lab Equipment range.
Frequently Asked Questions
What is included with the Induced Current Apparatus?
The Induced Current Apparatus includes a primary coil of insulated copper wire wound on a cylinder with terminals, a secondary coil on a cylinder that receives the primary, and a soft iron core that fits the primary cylinder. A galvanometer, cell and leads are not part of the listing.
What else do I need to demonstrate electromagnetic induction?
To demonstrate induction with the Induced Current Apparatus you also need a sensitive centre-zero galvanometer for the secondary coil, a low-voltage DC source such as a cell for the primary, a tap key and connecting leads. We can quote these accessories together with the coils.
Why does the apparatus come with a soft iron core?
The soft iron core of the Induced Current Apparatus concentrates the magnetic field of the primary coil, so the change in flux through the secondary is larger. Students therefore see a bigger galvanometer deflection with the core in place than when the coils are used with air alone.
Who manufactures the Induced Current Apparatus?
The Induced Current Apparatus is manufactured by Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, which is the OEM. It is made at the company's own factory at Saha, Ambala, Haryana, India, and supplied direct to schools, colleges, dealers and importers.
What should I include in a quotation request?
When requesting a quote for the Induced Current Apparatus (SLE/PHY/100), state the number of sets, whether you also need galvanometers, keys and leads, and the delivery address. Send these details through our contact page and the manufacturer will reply with a quotation.
Do you supply schools in bulk and handle export orders?
Yes. The Induced Current Apparatus is supplied in bulk for school and college laboratories and to dealers across India and international markets. Tell us the quantity and destination through the contact page, and we will confirm packing and dispatch details with the quotation.
Request a Quote
To get a quotation for the Induced Current Apparatus, contact ScienceLab or add it to the enquiry cart. Quotations come straight from the manufacturer, with no trading intermediary.
Last updated: 24 September 2026
