Alternating Current PYQs - Last 5 Years
WB JEE / Physics / Electricity / 5 recent questions
PhysicsElectricity2022-2026
Practice 5 WB JEE Physics questions from Alternating Current. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
5
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Physics / Electricity
2022-2026
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5
Last 5 Years
2022-2026
5
Last 10 Years
2017-2026
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2022
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5PYQs
MCQ80%
MCQM20%
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#1 Unknown5
5 in last 5 years5 in last 10 years
Last 5 Years Alternating Current Questions
Showing 5 of 5 filtered questions.
1Alternating Current
A resistor of resistance＇$R$＇draws power＇$P$＇when connected to an AC source．If an inductance is now placed in series with $R$ ，such that the impedance of the circuit becomes＇$Z$＇，the power drawn will be
MCQ+1 / -0.252026
2Alternating Current
For a domestic AC supply of 220 V at 50 cycles per sec, the potential difference between the terminals of a two-pin electric outlet in a room is given by
MCQ+1 / -0.252025
3Alternating Current
The variation of impedance \(\mathrm{Z}\) of a series \(\mathrm{L C R}\) circuit with frequency of the source is shown in the figure. Which of the following statement(s) is/are true ?
MCQM+2 / -02024
4Alternating Current
In a series LCR circuit, the rms voltage across the resistor and the capacitor are \(30 \mathrm{~V}\) and \(90 \mathrm{~V}\) respectively. If the applied voltage is \(50 \sqrt{2} \sin \omega t\), then the peak voltage across the inductor i...
MCQ+1 / -0.252024
5Alternating Current
When an AC source of emf E with frequency \(\omega\) = 100 Hz is connected across a circuit, the phase difference between E and current I in the circuit is observed to be \({\pi \over 4}\) as shown in the figure. If the circuit consist of ...
MCQ+1 / -0.252022