Current through a pure capacitor or inductor connected to an a.c. supply
This type of question, asked 9 times: May 2022 S1, 3 May 2023 S1, 3 May 2023 S2, 14 May 2024 S2, 19 Apr 2025 S1, 19 Apr 2026 S1, 13 May 2026 S2, 15 May 2026 S1, 15 May 2026 S2. All 10 questions below, oldest first.
Try each one first, then open its answer.
Question 1
May 2022 S1
16A capacitor of capacitance is connected to a.c. source (e in volt, t in second). The value of peak current isTap an option to check your answer.
Question 2
3 May 2023 S1
5An alternating voltage is connected to a capacitor through an a.c. ammeter. The reading of the ammeter shall beTap an option to check your answer.
Question 3
3 May 2023 S2
46A 42 mH inductor is connected to 200 V, 50 Hz a.c. supply. The r.m.s. value of current in the circuit will be nearly [Take ]Tap an option to check your answer.
Question 4
14 May 2024 S2
16An alternating voltage volt is connected to a capacitor through an AC ammeter. The reading of the ammeter shall beTap an option to check your answer.
Question 5
19 Apr 2025 S1
39An alternating voltage is connected to a capacitor through an a.c. ammeter. The ammeter reading will beTap an option to check your answer.
Question 6
19 Apr 2026 S1
138An alternating voltage volt is applied to a capacitor of capacity . The root mean square value of current in the circuit isTap an option to check your answer.
Question 7
13 May 2026 S2
139An alternating voltage volt is connected to a capacitor through an a.c. ammeter. The reading of the ammeter will beTap an option to check your answer.
Question 8
13 May 2026 S2
137An inductance of negligible resistance, whose reactance is at Hz is connected to a V, Hz Power line. The current in the inductor isTap an option to check your answer.
Question 9
15 May 2026 S1
136An alternating voltage volt is connected to capacitor through a.c. ammeter. The reading of ammeter isTap an option to check your answer.
Question 10
15 May 2026 S2
139An alternating voltage volt is connected to capacitor through ammeter (AC). The reading of ammeter is (in mA)Tap an option to check your answer.