A solenoid of diameter 0.2 m has 500 turns per metre. At the centre of this solenoid, a coil of 100 turns is wrapped closely around it. If the current in the so- lenoid changes from zero to 2 A in 1 millisecond, calculate the induced emf developed in the coil.
A solenoid of diameter 0.2 m has 500 turns per metre. At the centre of this solenoid, a coil of 100 turns is wrapped closely around it. If the current in the so- lenoid changes from zero to 2 A in 1 millisecond, calculate the induced emf developed in the coil.
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Transcribed Image Text:A solenoid of diameter 0.2 m has 500 turns per metre.
At the centre of this solenoid, a coil of 100 turns is
wrapped closely around it. If the current in the so-
lenoid changes from zero to 2 A in 1 millisecond,
calculate the induced emf developed in the coil.
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