There are two coils \( A \) and \( B \) as shown in the figure. A current starts flowing in \( B...

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There are two coils \( A \) and \( B \) as shown in the figure. A current starts flowing in \( B \) as shown, when \( A \) is moved towards \( B \) and stops when \( A \) stops moving. The current in \( A \) is counterclockwise. \( B \) is kept stationary when \( A \) moves. We can infer that
img title=emi.png src=https://d2bps9p1kiy4ka.cloudfront.net/5b09189f7285894d9130ccd0/a538ca66-579c-4d91-946f-283a0a154759.png alt= width=202 height=77 /
(a) there is a constant current in the clockwise direction of \( A \).
(b) there is a varying current in \( A \).
(c) there is no current in \( A \).
(d) there is a constant current in the counterclockwise direction in \( A \).
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