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Calculate the equivalent inductance when n inductors are connected in series of values L.(a) n^2L H(b) nL H(c) .5L H(d) 2 HThe question was asked in an online interview.My question comes from Electric Motors topic in chapter Braking of Electric Motors of Electric Drives

Answer»

The correct choice is (B) nL H

For explanation I would say: When two INDUCTORS are CONNECTED in series their equivalent inductance is equal to the sum of the individual inductances. Leq=L+L+…..+n times L=nL H.



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