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A horizontal solenoid is connected to a ...

A horizontal solenoid is connected to a cell and a switch, Fig. A Copper ring with its axis along the axis of the solenoid is placed on a frictionless track. What happen to the ring, as the switch is closed ?

A

move towards the solenoid

B

remain stationary

C

move away from the solenoid

D

move towards the solenoid or away from it depending on which terminal (positive or negative) of the battery is connected to the left end of the solenoid

Text Solution

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The correct Answer is:
C
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