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100+ Free BSEB Inter Physics Practice Questions

Bihar School Examination Board (BSEB) Intermediate Physics (Class 12 / Intermediate Public Examination — Physics) practice questions are available now; exam metadata is being verified.

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2026 Statistics

Key Facts: BSEB Inter Physics Exam

~3h 15m

Typical BSEB Intermediate Physics theory exam duration

BSEB Intermediate exam pattern (secondary + board logistics)

Theory + practical

Physics subject structure (commonly ~70 + ~30 of 100)

Bihar Intermediate science-subject pattern reporting

Separate pass

Theory and practical often must each clear minimums (~21/70 & ~12/30 cited)

Widely reported BSEB Intermediate practice; confirm current circular

English MCQ adaptation

This free local bank is not the official Intermediate paper format

OpenExamPrep practice policy

BSEB Intermediate Physics is a Class 12 public exam subject with a theory paper of about 3 hours 15 minutes plus practical assessment (commonly described as about 70 theory + 30 practical out of 100), separate theory/practical pass requirements, and mixed objective–subjective items — not a pure MCQ board paper. This free 2026 bank is an English MCQ study adaptation for NCERT/BSEB-aligned Class 12 Physics concepts and calculations.

Sample BSEB Inter Physics Practice Questions

Try these sample questions to test your BSEB Inter Physics exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Two point charges +4 μC and +9 μC are placed 30 cm apart in air. The force between them is approximately (k = 9×10^9 N·m²/C²):
A.3.6 N
B.36 N
C.0.36 N
D.360 N
Explanation: F = k|q1 q2|/r² = (9×10^9)(4×10^-6)(9×10^-6)/(0.30)² = 3.6 N (repulsive).
2The electric field due to a point charge Q at distance r is:
A.kQ/r
B.kQ/r²
C.kQ²/r²
D.kQ/r³
Explanation: E = kQ/r² for a point charge in free space.
3Electric field lines:
A.form closed loops around charges
B.start on negative and end on positive charges
C.start on positive charges and end on negative charges (or infinity)
D.are always parallel everywhere
Explanation: By convention, electrostatic field lines begin on positive charges and end on negative charges (or at infinity).
4The SI unit of electric potential is the:
A.newton
B.coulomb
C.volt
D.farad
Explanation: Potential and potential difference are measured in volts (1 V = 1 J/C).
5Capacitance of a vacuum parallel-plate capacitor is:
A.ε0 A d
B.ε0 A / d
C.ε0 d / A
D.A /(ε0 d)
Explanation: C = ε0 A / d for a parallel-plate capacitor in vacuum.
6Electrostatic potential energy of two point charges q1, q2 separated by r (U(∞)=0) is:
A.k q1 q2 / r²
B.k q1 q2 / r
C.k q1 q2 r
D.(1/2) k q1 q2 / r
Explanation: U = k q1 q2 / r with zero at infinity.
7A charge of 2 μC is moved through a potential difference of 100 V. The magnitude of the change in potential energy is:
A.2×10^-4 J
B.2×10^-2 J
C.2×10^-6 J
D.2 J
Explanation: ΔU = q ΔV = (2×10^-6)(100) = 2×10^-4 J.
8Gauss’s law states that net electric flux through a closed surface equals:
A.zero always
B.Q_enclosed / ε0
C.Q_outside / ε0
D.E times volume
Explanation: ∮ E·dA = Q_enclosed / ε0.
9Three capacitors 2 μF, 3 μF and 6 μF in series have equivalent capacitance:
A.11 μF
B.1 μF
C.6 μF
D.0.5 μF
Explanation: 1/C = 1/2 + 1/3 + 1/6 = 1 ⇒ C = 1 μF.
10Torque on an electric dipole p in uniform field E is maximum when angle between p and E is:
A.0°
B.45°
C.90°
D.180°
Explanation: τ = pE sinθ is maximum at θ = 90°.

About the BSEB Inter Physics Practice Questions

Verified exam format metadata for Bihar School Examination Board (BSEB) Intermediate Physics (Class 12 / Intermediate Public Examination — Physics) is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.