There are two coils A and B as shown in 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 counter clockwise. B is kept stationary when A moves. We can infer that: A B (a) there is a constant current in the clockwise direction in A. (b) there is a varying current in A. (c) there is no current in A. (d) there is a constant current in the counter clockwise direction in A.

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There are two coils A and B as shown in 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 counter clockwise. B is kept
stationary when A moves. We can infer that :
A
B
5 O
(a) there is a constant current in the clockwise
direction in A.
(b) there is a varying current in A.
(c) there is no current in A.
(d) there is a constant current in the counter
clockwise direction in A.
Transcribed Image Text:There are two coils A and B as shown in 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 counter clockwise. B is kept stationary when A moves. We can infer that : A B 5 O (a) there is a constant current in the clockwise direction in A. (b) there is a varying current in A. (c) there is no current in A. (d) there is a constant current in the counter clockwise direction in A.
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