a circuit in which there is a current of 15 ampere is changed so that the current force 200.5 second if an average EMF of 300 volt is induced what is the self inductance of the circuit
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In the above problem (example 3) what is the emf induced when current is reduced to zero and then increases again to 1.5 A in reverse direction in 25 ms. Solution : (a) No emf is induced in the loop even though the magnetic field in space is changing. This is because no flux is linked with the coil.
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