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Question 1
Two 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):
Correct Answer:
2.025×10⁻² N attractive
Question 2
The electric field due to an infinite plane sheet of surface charge density σ is:
Correct Answer:
σ/(2ε₀) and independent of distance
Question 3
A parallel-plate capacitor has capacitance 4 μF. When a dielectric of dielectric constant κ = 2 completely fills the gap, the new capacitance is:
Correct Answer:
8 μF
Question 4
Three capacitors of 2 μF, 3 μF and 6 μF are connected in series. The equivalent capacitance is:
Correct Answer:
1 μF
Question 5
Energy stored in a capacitor of capacitance C charged to potential V is:
Correct Answer:
½CV²
Question 1
Exam overview

About this Exam

Prepare with the BSEH SS Physics Practice Questions - Board of School Education Haryana (BSEH) Senior Secondary Physics (Class 12 - Physics elective, date-sheet code 850) Exam practice quiz. This question bank includes 100 questions covering field, length, current, magnetic, and resistance. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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BSEH SS Physics Practice Questions - Board of School Education Haryana (BSEH) Senior Secondary Physics (Class 12 - Physics elective, date-sheet code 850) Exam

This practice set contains 100 questions from the matching question bank and focuses on field, length, current, magnetic, and resistance. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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