Question

Impedance of the circuit shown below is

• A. $ZERO$
• B. $1\,\Omega$
• C. $100\,\Omega$
• D. $\infty$

Answer 1

Answer: (D)

$\infty$

Answer 2

$\frac{1}{Z} = \frac{1}{X_L} - \frac{1}{X_C} = 0$ $\Rightarrow Z = \infty$