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(B) According to Faraday's Law of electromagnetic induction,the induced e.m.f. $\varepsilon$ is given by $\varepsilon = -N \frac{d\phi}{dt}$.Here,$N$

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the resistance of the coil.

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(B) According to Faraday's Law of electromagnetic induction,the induced e.m.f. $\varepsilon$ is given by $\varepsilon = -N \frac{d\phi}{dt}$.Here,$N$ is the number of turns,and $\frac{d\phi}{dt}$ is the rate of change of magnetic flux.The rate of change of flux $\frac{d\phi}{dt}$ depends on the speed of the magnet,the strength of the magnetic field,and the geometry of the coil.The induced e.m.f. $\varepsilon$ does not depend on the resistance of the coil $(R)$.Note: While the induced current $I = \frac{\varepsilon}{R}$ depends on the resistance,the induced e.m.f. itself is independent of the resistance of the circuit.Therefore,the correct option is $B$.

Whenever a magnet is moved towards or away from a conducting coil,and an e.m.f. is induced,the magnitude of which is independent of:

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