Question

A coil of wire of a certain radius has 600 turns
and a self inductance of 108 mH. The self
inductance of a second similar coil of 500 turns
coil will be
a) 64 mH
b) 75 mH
c) 86 mH
d) 97 mH​

Answer 1

Answer:

i think it is...............c) 86mH

Answer 2

Answer:

please answer de do mere first question k