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Chapter 10 of 12
Important Questions

Electromagnetism

ICSE · Class 10 · Physics

Most important questions from Electromagnetism for ICSE Class 10 Physics board exam 2026. MCQs, short answer, and long answer questions with marks.

44 questions25 flashcards5 concepts

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A labeled diagram illustrating the concept of magnetic flux through a plane area placed in a uniform magnetic field, showing how the angle between the area vector and magnetic field lines affects the
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44 Questions·
multiple choicemultiple correcttrue false

Sample Questions

1multiple correct

Which of the following are advantages of electromagnets over permanent magnets?

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Magnetic field strength can be changed, Polarity can be reversed, Produces very strong magnetic field

Electromagnets can have their strength adjusted by changing current, polarity reversed by changing current direction, and produce very strong fields. They require electricity and can be switched off.

2true false

A solenoid behaves like a bar magnet when current flows through it.

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True

When current flows through a solenoid, it creates a magnetic field similar to a bar magnet, with distinct north and south poles at its ends.

3multiple correct

Which of the following factors affect the speed of rotation in a DC motor?

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Current through the coil, Number of turns in coil, Strength of magnetic field, Area of the coil

The speed of DC motor increases with higher current, more turns, stronger magnetic field, and larger coil area. Wire color has no effect on motor performance.

4multiple choice

Electromagnetic induction was discovered by:

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Michael Faraday

Michael Faraday discovered electromagnetic induction after working for about 12 years, proving that changing magnetic fields can produce electric current.

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Frequently Asked Questions

What are the important topics in Electromagnetism for ICSE Class 10 Physics?
Key topics in Electromagnetism include Electromagnetism — Complete Chapter Mind Map, Which Fleming Rule to Use — Decision Guide, Electromagnetism — Chapter Concept Map. These are the concepts ICSE Class 10 examiners draw on most — study them first, then practise related questions.
How to score full marks in Electromagnetism — ICSE Class 10 Physics?
Understand the core concepts first, then work through the 44 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Electromagnetism?
There are 44 practice questions available for Electromagnetism. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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