Questions
In the following figure, the magnet is moved towards the coil with a speed v and induced emf is e. If magnet and coil recede away from one another each moving with speed v, the induced emf in the coil will be
detailed solution
Correct option is B
dϕdtIn first case =edϕdtrelative velocity 2v=2dϕdtI case =2eTalk to our academic expert!
Similar Questions
The direction of induced current in the coils A and B in the coils A and B is the situation shown in the figure is
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