Quick Answer: The Faraday’s Law Apparatus demonstrates electromagnetic induction, showing how the induced EMF in a coil depends on the change of magnetic flux. It has copper windings on polymer bobbins, a permanent magnet with polarity indicators and 4 mm shrouded sockets on an insulated base.
Last updated: October 2026
Key Features
Copper coil windings on impact-resistant polymer bobbins
Permanent magnet with polarity indicators
4 mm shrouded safety sockets
Insulated base with anti-slip feet
Demonstrates Faraday’s and Lenz’s laws
Technical Specifications
Specification
Value
Coil
Copper windings on polymer bobbins
Magnet
Permanent, with polarity indicators
Terminals
4 mm shrouded safety sockets
Base
Insulated, chemically resistant, anti-slip feet
About This Product
Students move the magnet relative to the coil and watch the induced EMF on a connected meter, then change the speed and direction of movement to see how its size and sign respond. The polarity marks on the magnet make Lenz’s law easy to follow.