About Lenz's law!!

Based on the formula, what is N?

Number of turns in a coil

Number of magnetic lines in one magnetic field.

Number of morons

Number of charged particles

In order to increase the induced electromagnetic field, what can you do? (Consider the number of turns in a coil is not changeable)

Reduce the change in magnetic flux.

Increase the change in magnetic flux.

Reduce your speed!

Reduce the change in magnetic flux and reduce the speed!

Increase the change in magnetic flux and increase the speed!!

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