Match List-l has four graphs showing variation of opposition to flow of ac versus frequency with circuit characteristic in List-II.
| LIST - I | LIST - II |
(A)  |
(I) Impedance |
(B)  |
(II) Capacitive reactance |
(C)  |
(III) Inductive reactance |
(D)  |
(IV) Resistance |
Choose the correct answer from the options given below.
Answer & explanation
Correct answer: option 2
resistance is independent of frequency
Capacitive reactance is given as $ X_C = \frac{1}{\omega C}$
Inductive reactance is $ X_L = \omega L$
Impedance is $ \sqrt{R^2 +(X_c - X_L)^2}$
The correct answer is Option (2) → (A) - (IV), (B) - (III), (C) - (II), (D) - (I)