Question

In the figure, the final value of current in $10\Omega$ resistor, when switch $S$ is closed, is -

• A. $1\text{A}$
• B. $2\text{A}$
• C. $3\text{A}$
• D. $0\text{A}$

Answer 1

The correct option is D $0\text{A}$

At steady state, the inductor get shorted.


Therefore, current through $10\Omega$ resistor will be zero.