What is Lenz's law?
Correct Answer: Lenz's law states that the direction of induced current is such that it opposes the change in magnetic flux that produced it.
- Step 1: Understand that Lenz's law is about electricity and magnetism.
- Step 2: Know that when a magnetic field changes, it can create an electric current.
- Step 3: Realize that Lenz's law tells us how that current behaves.
- Step 4: Remember that the induced current will always try to oppose the change in the magnetic field.
- Step 5: Conclude that if the magnetic field increases, the induced current will flow in a direction to decrease it, and vice versa.
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