Electromagnetism MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Electromagnetism, a fundamental topic in the field of Basic Electrical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Electromagnetism MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Electromagnetism mcq questions that explore various aspects of Electromagnetism problems. Each MCQ is crafted to challenge your understanding of Electromagnetism principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Electrical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Electromagnetism MCQs are your pathway to success in mastering this essential Basic Electrical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Electromagnetism. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Electromagnetism knowledge to the test? Let's get started with our carefully curated MCQs!

Electromagnetism MCQs | Page 9 of 9

Q81.
Which, among the following, is the formula for induced emf?
Discuss
Answer: (a).e=dϕ /dt
Q82.
According to _________________ induced emf is equal to rate of change of magnetic flux.
Discuss
Answer: (c).Faraday’s law
Q83.
The emf induced in a coil having N turns is?
Discuss
Answer: (b).e=N*ϕ/t
Q84.
According to ____________________ induced emf oppose the cause due to which they are produced.
Discuss
Answer: (b).Lenz law
Discuss
Answer: (b).Anti-clockwise current
Q86.
What is the principle of the transformer?
Discuss
Answer: (c).Electromagnetic induction
Q87.
Voltage induced in secondary coil of transformer is given by__________________
Discuss
Answer: (b).Nₛ*Vₚ/Nₚ
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