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Previous year question hub

Alternating Current - Electricity - Physics Previous Year Questions

Practice Alternating Current - Electricity - Physics previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

37Papers
25Years
73Questions
1Topics

Alternating Current question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Alternating Current. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 70 95.9%
Easy 3 4.1%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

MCQ 73 100%

Subject weightage

Top subjects by unique question coverage.

Physics
73 Qs

Most asked topics

Top topics across the included previous year papers.

Electricity
73 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Alternating Current
73 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

NEET 2026
2 Qs
RE-NEET 2026
1 Qs
NEET 2025
1 Qs
NEET 2024 RE EXAMINATION
3 Qs
NEET 2024
2 Qs
NEET 2023
5 Qs
NEET 2023 MANIPUR
4 Qs
NEET 2022 PHASE 2
3 Qs
NEET 2022 Phase 1
2 Qs
NEET 2021
4 Qs
NEET 2020 PHASE 1
2 Qs
AIIMS 2019
3 Qs
AIIMS 2018
3 Qs
NEET 2018
2 Qs
AIIMS 2017
2 Qs
NEET 2017
1 Qs
NEET 2016 PHASE 2
3 Qs
NEET 2016 PHASE 1
2 Qs
AIPMT 2015
1 Qs
AIPMT 2015 Cancelled Paper
1 Qs
AIPMT 2014
1 Qs
NEET 2013
1 Qs
NEET 2013 KARNATAKA
1 Qs
AIPMT 2012 PRELIMS
2 Qs
AIPMT 2012 MAINS
1 Qs
AIPMT 2011 MAINS
2 Qs
AIPMT 2011 PRELIMS
2 Qs
AIPMT 2010 PRELIMS
2 Qs
AIPMT 2010 MAINS
1 Qs
AIPMT 2009
1 Qs
AIPMT 2008
1 Qs
AIPMT 2007
3 Qs
AIPMT 2006
3 Qs
AIPMT 2005
1 Qs
AIPMT 2004
1 Qs
AIPMT 2002
1 Qs
AIPMT 2001
2 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
NEET 202620262View paper
RE-NEET 202620261View paper
NEET 202520251View paper
NEET 202420242View paper
NEET 2024 RE EXAMINATION20243View paper
NEET 202320235View paper
NEET 2023 MANIPUR20234View paper
NEET 2022 Phase 120222View paper
NEET 2022 PHASE 220223View paper
NEET 202120214View paper
NEET 2020 PHASE 120202View paper
AIIMS 201920193View paper
AIIMS 201820183View paper
NEET 201820182View paper
AIIMS 201720172View paper
NEET 201720171View paper
NEET 2016 PHASE 120162View paper
NEET 2016 PHASE 220163View paper
AIPMT 201520151View paper
AIPMT 2015 Cancelled Paper20151View paper
AIPMT 201420141View paper
NEET 201320131View paper
NEET 2013 KARNATAKA20131View paper
AIPMT 2012 MAINS20121View paper
AIPMT 2012 PRELIMS20122View paper
AIPMT 2011 MAINS20112View paper
AIPMT 2011 PRELIMS20112View paper
AIPMT 2010 MAINS20101View paper
AIPMT 2010 PRELIMS20102View paper
AIPMT 200920091View paper
AIPMT 200820081View paper
AIPMT 200720073View paper
AIPMT 200620063View paper
AIPMT 200520051View paper
AIPMT 200420041View paper
AIPMT 200220021View paper
AIPMT 200120012View paper

All Alternating Current previous year questions

Practice every matching question in batches of 20, with every available option.

1
2001 · Physics · Electricity · Alternating Current
AIPMT 2001
The value of quality factor is
Open complete paper
2
2001 · Physics · Electricity · Alternating Current
AIPMT 2001
A capacitor of capacity C has reactance X. If capacitance and frequency become double then reactance will be
Open complete paper
3
2002 · Physics · Electricity · Alternating Current
AIPMT 2002
For a series LCR circuit the power loss at resonance is
Open complete paper
4
2004 · Physics · Electricity · Alternating Current
AIPMT 2004
A coil of 40 henry inductance is connected in series with a resistance of 8 ohm and the combination is joined to the terminals of a 2 volt battery. The time constant of the circuit is
Open complete paper
5
2005 · Physics · Electricity · Alternating Current
AIPMT 2005
In a circuit L, C and R are connected in series with an alternating voltage source of frquency \(f.\) The current leads the voltage by 45o. The value of C is
Open complete paper
6
2006 · Physics · Electricity · Alternating Current
AIPMT 2006
The core of a transformer is laminated because
Open complete paper
7
2006 · Physics · Electricity · Alternating Current
AIPMT 2006
A transistor-oscillator using a resonant circuit with an inductor L (of negligible resistance) and a capacitor C in series produce oscillations of frequency \(f\). If L is doubled and C is changed to 4C, the frequency will be
Open complete paper
8
2006 · Physics · Electricity · Alternating Current
AIPMT 2006
A coil of inductive reactance 31 \(\Omega\) has a resistance of 8 \(\Omega\). It is placed in series with a condenser of capacitative reactance 25 \(\Omega\). The combination is connected to an a.c. source of 110 V. The power factor of the circuit is
Open complete paper
9
2007 · Physics · Electricity · Alternating Current
AIPMT 2007
What is the value of inductance L for which the current is maximum in a series LCR circuit with C = 10 \(\mu\)F and \(\omega\) = 1000 s\(-\)1 ?
Open complete paper
10
2007 · Physics · Electricity · Alternating Current
AIPMT 2007
The primary and secondary coils of a transformer have 50 and 1500 turns respectively. If the magnetic flux \(\phi\) linked with the primary coil is given by \(\phi\) = \(\phi\)0 + 4t, where \(\phi\) is webers, t is time in seconds and \(\phi\)0 is a constant, the output voltage across the secondary coil is
Open complete paper
11
2007 · Physics · Electricity · Alternating Current
AIPMT 2007
A transformer is used to light a 100 W and 110 V lamp from a 220 V mains. If the main current is 0.5 amp, the efficiency of the transformer is approximately
Open complete paper
12
2008 · Physics · Electricity · Alternating Current
AIPMT 2008
In an a.c. circuit the e.m.f. (\(\varepsilon\)) and the current

(i)  at any instant are given respectively by
\(\varepsilon\) = E0sin\(\omega\)t,   \(i\) = \(I\)0sin(\(\omega\)t \(-\) \(\phi\))

The average power in the circuit over one cycle of a.c. is
Open complete paper
13
2009 · Physics · Electricity · Alternating Current
AIPMT 2009
Power dissipated in an LCR series circuit connected to an A.C. source of emf \(\varepsilon\) is
Open complete paper
14
2010 · Physics · Electricity · Alternating Current
AIPMT 2010 MAINS
A condenser of capacity C is charged to a potential difference of V1. The plates of th condenser are then connected to an ideal inductor of inductance L. The current through the inductor when the potential difference across the condenser reduces to V2 is
Open complete paper
15
2010 · Physics · Electricity · Alternating Current
AIPMT 2010 PRELIMS
A 220 volt input is supplied to a transformer. The output circuit draws a current of 2.0 ampere at 440 volts. If the efficiency of the transformer is 80%, the current drwn by the primary windings of the transformer is
Open complete paper
16
2010 · Physics · Electricity · Alternating Current
AIPMT 2010 PRELIMS
In the given circuit the reading of voltmeter V1 and V2 are 300 volts each. The reading of the voltmeter V3 and ammeter A are respectively

AIPMT 2010 Prelims Physics - Alternating Current Question 48 English
Open complete paper
17
2011 · Physics · Electricity · Alternating Current
AIPMT 2011 MAINS
A coil has resistance 30 ohm and inductive reactance 20 ohm at 50 Hz frequency. If an ac source, of 200 volt, 100 Hz, is connected across the coil, the current in the coil will be
Open complete paper
18
2011 · Physics · Electricity · Alternating Current
AIPMT 2011 MAINS
The r.m.s. value of potential difference V shown in the figure is

AIPMT 2011 Mains Physics - Alternating Current Question 50 English
Open complete paper
19
2011 · Physics · Electricity · Alternating Current
AIPMT 2011 PRELIMS
An ac voltage is applied to a resistance R and an inductor L in series. If R and the inductive reactance are both equal to 3 \(\Omega\), the phase difference between the applied voltage and the current in the circuit is
Open complete paper
20
2011 · Physics · Electricity · Alternating Current
AIPMT 2011 PRELIMS
In the ac circuit an alternating voltage e = \(200\sqrt 2\)sin100t volts is connected to a capacitor of capacity 1 \(\mu\)F. The r.m.s. value of the current in the circuit is
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Showing 20 of 73 questions