Sample Paper for B.Sc in Physics 2nd year for Electricity
BACHELOR OF SCIENCE (PHYSICS), YEAR – 2
Time: 3 hours M.Marks:60
Attempt any 5 questions.
All questions carry equal marks.
Q1. Explain the Growth and decay of current in a circuit containing inductance L and
Resistance R with steady e.m.f
Q2. Explain the Power factor and current values in AC circuits containing series and
Parallel resonant circuits
Q3. Explain the use of winding? Discuss types of windings
Q4. Deduce the force of a attraction between the plates of a charged capacitor
Q5. What is the Application of thermodynamics to thermocouple thermoelectric power?
Q6. Explain the effect of iron core in a solenoid?
Q7. Derive the Expression for mutual inductance of a pair of coaxial coils
Q8. Deduce the Potential energy stored in unit volume of a medium surrounding a charged body.
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