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Faraday's law of electromagnetic induction states that the induced emf is 

Option: 1

Prportional to the change in magnetic flux linkage 


Option: 2

Equal to the change in magnetic flux linkage 


Option: 3

equal to the change of magnetic flux 


Option: 4

proportional to the rate of change of magnetic flux 


Answers (1)

best_answer

As we have learned

Flux may change with time in several ways -

\varepsilon = N\frac{-d}{dt}(BA\cos \Theta )

 

- wherein

\phi = BA\cos \Theta

 

 Acc. to faraday ' s law 

    \varepsilon = - N\frac{d\phi }{dt}

Where \phi = BA \cos \theta

 

Posted by

Pankaj

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