Networks Analysis and Synthesis - Engineering

Q1:

An air cored coil has an inductance of 0.3 H. If another coil has an iron core of μr = 500, the remaining quantities being the same, the inductance of the second coil will be

A 0.3 H

B 0.3 x 500 H

C

D none of the above

ANS:D - none of the above

Inductance a μr.