The north pole of a long horizontal bar magne | vedclass

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(A) According to Lenz's law,the induced current in a closed circuit always flows in a direction such that it opposes the change in magnetic flux that

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anticlockwise

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(A) According to Lenz's law,the induced current in a closed circuit always flows in a direction such that it opposes the change in magnetic flux that produces it.When the north pole of a bar magnet is brought towards the coil,the magnetic flux linked with the coil increases.To oppose this increase in flux,the coil must behave like a north pole on the side facing the magnet.According to the right-hand rule,a face behaving as a north pole has current flowing in an anticlockwise direction.Therefore,the induced current in the coil flows in an anticlockwise direction.

The north pole of a long horizontal bar magnet is being brought towards a closed circuit consisting of a coil. The direction of the induced current produced in it is

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