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What happens to the inductance as the area of the cross section of the coil increases?(a) Increases(b) Decreases(c) Remains the same(d) Becomes zeroThe question was posed to me during an interview.The question is from Factors Determining the Inductance of a Coil in chapter Inductance in a DC Circuit of Basic Electrical Engineering

Answer» RIGHT CHOICE is (a) Increases

To explain I WOULD say: L=µ0*N^2*A/l, HENCE as the area of cross section A increases, the inductance also increases.


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