Physics for IGCSE & O level - Magnets And Currents (Section 2 - No. 48)

What is Lenz's law?
The induced current opposes the change causing it.
The induced current is proportional to the voltage.
The induced current is parallel to the magnetic field lines.
The induced current always flows in the same direction.

Explanation

Lenz's Law states that the direction of the induced current will be such that it opposes the change that produced it.

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