Question

1. the total inductance in this circuit is

a 20 mh
b 10 mh
c 5 mh
d 2 mh

Explanation:

Step1: Recall the formula for series inductors

For inductors in series, \(L_{total}=L_1 + L_2\)

Step2: Substitute the given values

Given \(L_1 = 10\space mH\) and \(L_2=10\space mH\), then \(L_{total}=10 + 10\)

Answer:

A. \(20\space mH\)