Among the following, which is the right formula for inductance of N turns?
(a) L=et/Ni
(b) L=N*i *e*t
(c) L=Ni/et
(d) L=N/iet
This question was posed to me in an interview for internship.
My question is taken from Inductance in Terms of Flux Linkages Per Ampere in chapter Inductance in a DC Circuit of Basic Electrical Engineering