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
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2026 Solved Edition · Updated October 2026 · Verified Editorial Standards

Welcome to the verified preparation module for Coulomb_s Law MCQs - 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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47 MCQs Page 1

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Topic Notes: Coulomb_s Law

Quick Revision 2 min read 15 key points
Section 1 of 4

1 1. Background and Meaning

4 points
  • Definition
    Electrostatics: The branch of physics dealing with electric charges at rest, their interactions, and the fields they produce.
  • Definition
    Point Charge: An idealized model of a charged object where the physical dimensions of the object are negligible compared to the distance between them.
  • Fact
    Fundamental Charges: Classical physics recognizes two types of charges: positive (protons) and negative (electrons).
  • Fact Jan 2024
    Charge Quantization: Electric charge is quantized, meaning it exists in integer multiples of the elementary charge 'e', where e = 1.6 x 10^-19 C.
Section 1 / 4
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1
Which of the following expressions represents a farad?
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2
One volt is defined by one:
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3
Two spherical conductors of radii 2 cm and 6 cm are placed concentrically in air. The inner sphere is connected to earth while the outer is given a charge of +9 statcoulomb. Then the charge (in statcoulomb) on the inner sphere is
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4
What is the fundamental property of matter that causes it to exert an attractive or repulsive force on other objects?
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5
What fundamental physical property is primarily responsible for the forces of attraction or repulsion observed between substances?
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6
Which method is commonly used to generate static electric charge between two non-conductive bodies?
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7
How is electrostatic force best defined?
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8
Calculate the electrostatic force between two point charges of 500μC and 100μC separated by 0.5 meters in air.
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9
Coulomb’s law is strictly applicable to point charges under which of the following size conditions?
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10
Which fundamental property of matter is responsible for the forces of attraction or repulsion between objects?
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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.