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100+ Free BSEH SS Physics Practice Questions

Board of School Education Haryana (BSEH) Senior Secondary Physics (Class 12 — Physics elective, date-sheet code 850) practice questions are available now; exam metadata is being verified.

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2026 Statistics

Key Facts: BSEH SS Physics Exam

70 + 30

BSEH Senior Secondary Physics Theory + Practical mark split

BSEH Class 12 Physics syllabus (code 850)

3 hours

Typical BSEH Senior Secondary Physics theory exam duration

BSEH date-sheet logistics (code 850)

33%

Common Senior Secondary subject pass floor for BSEH theory electives

BSEH Senior Secondary notification practice

Code 850

Physics subject code on BSEH Senior Secondary date sheet

BSEH date sheet / syllabus

English MCQ adaptation

This free local bank is not the official Senior Secondary paper format

OpenExamPrep practice policy

BSEH Senior Secondary Physics is a Class 12 public-exam subject with Theory 70 + Practical 30 (about 3 hours theory; date-sheet code 850) and a 33% pass floor — not a pure MCQ board paper. This free 2026 bank is an English MCQ study adaptation for NCERT/BSEH-aligned Class 12 Physics concepts and numericals.

Sample BSEH SS Physics Practice Questions

Try these sample questions to test your BSEH SS 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 +3 μC and −3 μC are placed 2 m apart in vacuum. The force between them is (take 1/(4πε₀) = 9×10⁹ N m² C⁻²):
A.2.025×10⁻² N attractive
B.2.025×10⁻² N repulsive
C.4.05×10⁻² N attractive
D.9×10⁻³ N attractive
Explanation: F = k|q₁q₂|/r² = (9×10⁹)(3×10⁻⁶)(3×10⁻⁶)/(2)² = (9×10⁹)(9×10⁻¹²)/4 = 2.025×10⁻² N. Opposite charges attract.
2The electric field due to an infinite plane sheet of surface charge density σ is:
A.σ/(2ε₀) and independent of distance
B.σ/ε₀ and falls as 1/r
C.σ/(4πε₀r²)
D.σ/(2ε₀r)
Explanation: From Gauss's law for an infinite non-conducting sheet, E = σ/(2ε₀), uniform on each side and independent of distance from the sheet.
3A parallel-plate capacitor has capacitance 4 μF. When a dielectric of dielectric constant κ = 2 completely fills the gap, the new capacitance is:
A.2 μF
B.4 μF
C.8 μF
D.16 μF
Explanation: With dielectric filling the gap, C′ = κC₀ = 2 × 4 μF = 8 μF.
4Three capacitors of 2 μF, 3 μF and 6 μF are connected in series. The equivalent capacitance is:
A.1 μF
B.11 μF
C.6 μF
D.1/11 μF
Explanation: 1/C = 1/2 + 1/3 + 1/6 = 3/6 + 2/6 + 1/6 = 1 ⇒ C = 1 μF.
5Energy stored in a capacitor of capacitance C charged to potential V is:
A.CV
B.½CV²
C.C²V
D.2CV²
Explanation: U = ½CV² = Q²/(2C) = ½QV. The standard Class 12 form for fixed V is ½CV².
6An electric dipole of moment p is placed in a uniform electric field E with p parallel to E. The torque on the dipole is:
A.pE
B.zero
C.pE/2
D.2pE
Explanation: τ = pE sinθ. When p is parallel to E, θ = 0°, so torque is zero (though potential energy is minimum, −pE).
7Two point charges +q and +4q are fixed a distance d apart. The electric field is zero at a point on the line joining them that is:
A.midway between the charges
B.at distance d from +q on the side opposite +4q
C.at distance d/3 from +q between the charges
D.at distance d/4 from +4q between the charges
Explanation: For like charges the null cannot lie between them. Outside near the smaller charge +q, set kq/x² = k(4q)/(d+x)² ⇒ (d+x)/x = 2 ⇒ x = d. So the field is zero a distance d from +q on the outer side.
8Potential at a distance r from a point charge Q in vacuum is:
A.kQ/r²
B.kQ/r
C.kQ²/r
D.Q/(4πε₀r²)
Explanation: V = (1/(4πε₀)) Q/r = kQ/r (taking V∞ = 0). Electric field magnitude is kQ/r².
9A 12 μF capacitor charged to 50 V is disconnected from the battery and then connected in parallel with an uncharged 6 μF capacitor. The final common potential is:
A.50 V
B.33.3 V
C.25 V
D.16.7 V
Explanation: Charge is conserved: Q = 12×50 = 600 μC. After parallel, Ceq = 18 μF, V = Q/C = 600/18 ≈ 33.3 V.
10According to Gauss's law, the net electric flux through a closed surface is:
A.ε₀ times enclosed charge
B.enclosed charge divided by ε₀
C.zero always
D.surface charge density times area
Explanation: Φ_E = Q_enclosed/ε₀ for a closed surface in vacuum (SI form used in Class 12).

About the BSEH SS Physics Practice Questions

Verified exam format metadata for Board of School Education Haryana (BSEH) Senior Secondary Physics (Class 12 — Physics elective, date-sheet code 850) is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.