Faraday's Law Apparatus
Product Code : SCL-PLE-11683
Quick Answer: The Faraday’s Law Apparatus pairs a tapped copper induction coil with bar magnets on a non-magnetic base, so students can compare the EMF induced for different numbers of turns and speeds of magnet movement.
Last updated: 18 October 2026
Key Features
- Insulated copper coil with several tappings for different numbers of turns.
- Bar magnets supplied to change the flux through the coil.
- Non-magnetic base with a vertical support.
- 4 mm shrouded safety sockets for connecting a meter.
Technical Specifications
| Specification | Value |
|---|---|
| Coil | Insulated copper windings with multiple tappings |
| Magnets | Bar magnets |
| Base | Non-magnetic, with vertical support |
| Connections | 4 mm shrouded safety sockets |
How It Is Used
A meter is connected across the coil and a bar magnet is pushed into or pulled out of it. The faster the magnet moves, the larger the reading; switching to a tapping with more turns also raises the induced EMF. Together these results show that EMF depends on the number of turns and the rate of change of flux.
Frequently Asked Questions
Why does the coil of the Faraday’s Law Apparatus have tappings?
The tappings let students select different numbers of turns and compare the induced voltage for each.
What does the Faraday’s Law Apparatus demonstrate?
That the EMF induced in a coil depends on the number of turns and on how fast the magnetic flux through it changes.
Related Physics Lab Equipment
See the full physics lab equipment range, or these related electromagnetic induction apparatus:
- Induced Current Apparatus
- Lenz's Law Apparatus
- Lenz’s Law – Open & closed loop
- Galvanometer
- Fleming's Right Hand Rule Apparatus
For a quotation on the Faraday's Law Apparatus, contact JLab India on +91-8569909696.
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