Question 434: AC fundamentals

Question

For very high frequencies, the effective impedance of the circuit (shown in the figure) will be:-
![](https://app-content.cdn.examgoal.net/fly/@width/image/1liq01cpj/e5c136aa-e777-4287-8ded-0fb25f74055d/094a2a70-078e-11ee-b7c8-a98448959a38/file-1liq01cpk.png?format=png)

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$\Omega$
![](https://app-content.cdn.examgoal.net/fly/@width/image/1liq010qi/f669e5da-d86e-4e1f-9682-0d1e67f12a42/000a75a0-078e-11ee-b7c8-a98448959a38/file-1liq010qj.png?format=png)

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: