Electromagnetic Induction — Part 2 MCQs with Explanations

Practice high-yield Electrical Engineering MCQs on Electromagnetic Induction — Part 2 with worked academic solutions for WAPDA, NTDC, IESCO, LESCO, PPSC, FPSC.

Questions

Difficulty Level

Exam-Level

Target Exams

WAPDA, NTDC, IESCO...

Estimated Time

6 mins

Exam-Level WAPDA NTDC IESCO LESCO PPSC FPSC

Verified for Commission Syllabus • Oct 14, 2026

Verified Practice Questions

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Question 1 of 5

★ WAPDA ★ NTDC

An average voltage of 10 V is induced in a 250 turns solenoid as a result of a change in flux which occurs in 0.5 second. The total flux change is

Question 2 of 5

★ WAPDA ★ NTDC

The law that the induced e.m.f. and current always oppose the cause producing them is due to

Question 3 of 5

★ WAPDA ★ NTDC

The magnitude of the induced e.m.f. in a conductor depends on the

Question 4 of 5

★ WAPDA ★ NTDC

A conductor carries 125 amperes of current under 60° to a magnetic field of 1.1 tesla. The force on the conductor will be nearly

Question 5 of 5

★ WAPDA ★ NTDC

Lenz's law is a consequence of the law of conservation of

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💡 Examiner's Advisory for Electrical Engineering

In competitive commission exams (FPSC, PPSC, KPPSC, SPSC, CSS, PMS), questions are frequently phrased with distractor options designed to catch rote learners. Whenever you answer an MCQ, read the Detailed Academic Explanation and Conceptual Anchor to understand why the remaining options are incorrect.

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