Lenz’s Law Apparatus

Lenz’s Law Apparatus is a simple and effective way to demonstrate electromagnetic induction and Lenz’s Law of electrodynamics.
The metal loops (one open and one closed) can move freely on a centrally mounted pin.
On introducing magnetic field in the closed loop, it induces electric current and a resultant magnetic field that opposes the introduced magnetic field.
Which can be observed from the moving fo the closed loop away from the magnet. No such phenomena is observed with the open loop.

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