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Compare statically induced emf with dynamically induced emf on any four points.

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1 Answer

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Statically induced emf
Dynamically induced emf
Movement of coil or magnet
Neither coil nor magnet moves
Either coil moves or magnet moves.
Current through coil of electromagnet
Must vary with respect to time
Can remain constant.
Expression for induced voltage
e = - L(di/dt) or -N(dФ/dt) 
e = Blv sinϴ
DC generators, Back emf in DC motors, Induction motors.
i) Self-induced emf ii) Mutual-induced emf
No sub-types

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