Q. Pure inductance of $3.0\ H$ is connected as shown below. The equivalent inductance of the circuit is
A) $1\ H$
B) $2\ H$
C) $3\ H$
D) $9\ H$
Explanation
(a) The inductances are in parallel $\Rightarrow L_{eq} = \frac{L}{3} = \frac{3}{3} = 1\ H$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.