Match List I with List II Choose the correct answer from the options given below: LIST I LIST II A. Purely capacitive circuit I. B. Purely inductive circuit II. C. LCR series at resonance III. (a) A-IV, B-I, C-III, D-II (b) A-I, B-IV, C-II, D-III (c) A-IV, B-I, C-II, D-III (d) A-I, B-IV, C-III, D-II

Answer: (b). Purely capacitive: current leads voltage by 90°. Purely inductive: voltage leads current by 90°, as in graph IV, so B-IV. LCR at resonance: V and I in phase ( φ=0). LCR series in general: V and I differ by some angle φ with tan φ=(XL-XC)/R. So the answer is (b) A-I, B-IV, C-II, D-III.

Match List I with List II Choose the correct answer from the options… | JEE Main 2024 (4 Apr, Shift 2)

Q39JEE Main 2024 · 4 APR · SHIFT 2Medium

Power, Power Factor & Wattless Current

Match List I with List II

Choose the correct answer from the options given below:

	LIST I		LIST II
A.	Purely capacitive circuit	I.
B.	Purely inductive circuit	II.
C.	LCR series at resonance	III.

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Answer: (b)

Purely capacitive: current leads voltage by $90^\circ$ .
Purely inductive: voltage leads current by $90^\circ$ , as in graph IV, so B-IV.
LCR at resonance: $V$ and $I$ in phase ( $\phi=0$ ).
LCR series in general: $V$ and $I$ differ by some angle $\phi$ with $\tan\phi=(X_L-X_C)/R$ .
So the answer is (b) A-I, B-IV, C-II, D-III.

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