ElectroMagnetic InductionMedium
Question
A small, circular loop of wire is placed inside a long solenoid carrying a current. The plane of the loop contains the axis of the solenoid. If the current in the solenoid is varied, the current induced in the loop is
Options
A.anticlockwise
B.clockwise
C.Zero
D.clockwise or anticlockwise depending on whether the resistance in increased or decreased.
Solution
Since the magnetic flux in the loop is zero hence the current induced in it is zero.
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