Alternating current is an important topic in the Physics section in VITEEE exam. Practising this topic will increase your score overall and make your conceptual grip on VITEEE exam stronger.
This article gives you a full set of VITEEE PYQs for Alternating current with explanations for effective preparation. Practice of VITEEE Physics PYQs including Alternating current questions regularly will improve accuracy, speed, and confidence in the VITEEE 2026 exam.
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VITEEE PYQs for Alternating current with Solutions
1.
A circuit has a self-inductance of $1\,H$ and carries a current of $2\,A$. To prevent sparking, when the circuit is switched off, a capacitor which can withstand $400\, V$ is used. The least capacitance of capacitor connected across the switch must be equal to- $50 \, \mu F $
- $25 \, \mu F $
- $100 \, \mu F $
- $12.5 \, \mu F $
2.
An $LCR$ circuit contains $R = 50 \, \Omega , L = 1 \, mH $ and $C = 0.1 \mu F$ . The impedence of the circuit will be minimum for a frequency of- $\frac{10^5}{2 \pi} H z $
- $\frac{10^6}{2 \pi} H z $
- $ 2 \pi \times 10^5 H z $
- $ 2 \pi \times 10^6 H z $
3.
A coil of resistance $10\,\Omega$ and inductance $5\, H$ is connected to a $100\, V$ battery. Then the energy stored in the coil is- $250\,J$
- $250\,erg$
- $125\,J$
- $125\,erg$
4.
In the given circuit the reading of voltmeter $V_1$ and $V_2$ are $300$ volt each. The reading of the voltmeter $V_3$ and ammeter $A$ are respectively- 150 V and 2.2A
- 220 V and 2.2 A
- 220 V and 2.0 A
- 100 V and 2.0 A
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