Coulomb_s Law MCQs - Electrostatics

Prepare for Coulomb_s Law MCQs - Electrostatics with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

47 Solved Questions • 36 Mins Practice • Updated for 2026 Competitive Exams
MCQS
2026 Solved Edition · Updated October 2026 · Verified Editorial Standards

Welcome to the verified preparation module for Electrostatics on McqsMind. This comprehensive set offers solved multiple-choice questions with answers, detailed explanations, and authentic past-paper style questions aligned with the latest syllabus of Electrostatics (Physics).

100% Verified Answer Keys CSS, PMS, FPSC, PPSC, NTS Ready 2026/2027 Syllabus Guidelines

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Coulomb_s Law - Electrostatics constitutes an essential examination topic within Physics, evaluating theoretical principles, historical context, and practical problem-solving applications. On MCQsMind, candidates practice verified past-paper solutions, conceptual breakdowns, and syllabus-aligned questions tailored for CSS, PMS, and competitive screening examinations.

Solved Questions

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31
Which scientist formulated the law that describes the electrostatic force of attraction or repulsion between two point charges?
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32
Which physical law describes the force exerted between two stationary point charges in a vacuum?
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33
How is the electrostatic force between two point charges affected when the medium between them is changed from a vacuum to water?
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34
What is the approximate magnitude of the electrostatic force between two point charges of 1 Coulomb each, separated by a distance of 1 meter in a vacuum?
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35
Calculate the electrostatic force between two point charges of 400µC and 200µC separated by a distance of 0.5 meters in air.
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36
Which scientist utilized a calibrated torsion balance in 1785 to experimentally determine the force between two point electric charges?
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37
According to Coulomb’s law, the electrostatic force between two point charges is directly proportional to which factor?
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38
Which physical law describes that the electrostatic force between two point charges is inversely proportional to the square of the distance between them, causing the force to become one-fourth when the distance is doubled?
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39
Evaluate the following statements: (A) The Coulomb force is the dominant force in the universe. (R) The Coulomb force is stronger than the gravitational force.
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40
What is the term for the branch of physics that investigates electric charges at rest?
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Pedagogical Syllabus Blueprint

Coulomb_s Law MCQs - Electrostatics: Preparation Strategy & Exam Blueprint

Examination Weightage & Commission Distribution

In Pakistan's premier competitive examinations—including the Federal Public Service Commission (FPSC General Recruitment & CSS MPT), Punjab Public Service Commission (PPSC Lecturer, Tehsildar & PMS Screening), KPPSC, SPSC, and BPSC—questions derived from Coulomb_s Law MCQs - Electrostatics consistently constitute a decisive 10% to 25% weightage of the Electrostatics paper. Testing agencies frequently evaluate both foundational factual recall and deeper analytical comprehension, requiring aspirants to master key dates, statutory articles, constitutional clauses, and thematic definitions.

High-Yield Conceptual Pillars & Distractor Analysis

Historical trend analysis across past five-year examination cycles demonstrates that examiner traps frequently involve closely matched numerical alternatives, chronologically contiguous treaties, and semantic subtleties in statutory phraseology. When preparing Coulomb_s Law MCQs - Electrostatics, candidates must deliberately review the underlying rationale provided for every question rather than merely memorizing raw answer options. Understanding why incorrect distractors fail is the most reliable predictor of achieving top percentiles in computerized and optical mark recognition (OMR) screening tests.

Negative Marking Mitigation & Time Management Protocol

For examinations enforcing negative marking penalties (such as PPSC's 0.25-mark deduction per erroneous response or NTS gatekeeper quotas), an aggressive elimination technique must be deployed. Candidates should systematically rule out improbable options first to elevate probability thresholds from 25% to 50% or 100%. Allocating an average of 45 to 60 seconds per item during mock trials builds the psychological stamina and cognitive precision required to complete 100-question papers within official 90-minute time limits.

Recommended Reference Sources & Statutory Reading

To achieve definitive conceptual mastery in Physics, candidates are advised to cross-reference our solved explanations with primary gazettes, statutory texts, and canonical academic textbooks. Verifying controversial questions against authentic official repositories guarantees that prospective civil servants and professional candidates present incontestable answers during both optical paper evaluations and viva voce departmental interviews.