Electro Magnetic Induction And Alternating Currents Question 569

Question: Pure inductance of 3.0 H is connected as shown below. The equivalent inductance of the circuit is [MNR 1998; AIEEE 2002]

Options:

A) 1 H

B) 2 H

C) 3 H

D) 9 H

Show Answer

Answer:

Correct Answer: A

Solution:

The inductances are in parallel

Þ $ L_{eq}=\frac{L}{3}=\frac{3}{3}=1\ H $



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