Question

The inductive reactance of an inductive coil with $\frac{1}{\pi }$ henry and $50$Hz:-

• A. $\frac{50}{\pi }ohm$
• B. $\frac{\pi }{50}ohm$
• C. 100 ohm
• D. 50 ohm

Answer 1

The correct option is C 100 ohm

As we know,

$X_L=2\pi \nu L=2\times \pi \times 50\times \frac{1}{\pi }=100\Omega$