Question

1. the total inductance in this circuit is

1.2 mh
2 mh
5 mh
6 mh

Explanation:

Step1: Recall the formula for inductors in series

For inductors in series, the total inductance \(L_{total}=L_1 + L_2+\cdots+L_n\).

Step2: Substitute the given values

Given \(L_1 = 3\space mH\) and \(L_2=2\space mH\), then \(L_{total}=3\space mH+ 2\space mH\).

Step3: Calculate the total inductance

\(L_{total}=5\space mH\)

Answer:

C. \(5\space mH\)