(The directional chooses are Into page, counterclockwise,up, clockwise, right,ou

Question

(The directional chooses are Into page, counterclockwise,up, clockwise, right,out of page, no current would be induced,left, down,)

The loop shown below is immersed in a uniform magnetic field that points into the page and stretches across the entire page.

A. If the area of the loop decreases, determine the direction of the induced current
Direction

B. If the loop were moved to the right, determine the direction of the induced current.
Direction

C. If the magnetic field increases, determine the direction of the induced current
Direction

Explanation / Answer

flux=BA where B is magnetic field and A is area Use lenz's Law a)anticlockwise b) no current since flux isn't changing c)clockwise

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