Lenz's law of electromagnetic induction states that
A.
e.m.f. is induced in a circuit whenever there is a change in the magnetic flux linked with the circuit.
B.
the induced current in a conductor is in such a direction as to oppose the change producing it
C.
the magnitude of the induced e.m.f. in a circuit is proportional to the rate of change of the number of lines of force linking the circuit
D.
a force is exerted on a current-carrying conductor in a magnetic Held
E.
the induced charge is constant for a fixed change of flux.
Correct Answer: Option B
Explanation
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