Question 447: AC fundamentals

Question

For very high frequencies, the effective impedance of the circuit (shown in the figure) will be:-

Accepted Answer

As frequency is very high
$$\mathrm{X_C \approx 0}$$
$$\mathrm{X_L	o\alpha}$$
Effective circuit will be
Effective impedance of circuit will be = 3$$\Omega$$

Answer

4 $$\Omega$$

Answer

6 $$\Omega$$

Answer

1 $$\Omega$$

Answer

3 $$\Omega$$

AC fundamentals

For very high frequencies, the effective impedance of the circuit (shown in the figure) will be:-

Choose the correct answer: