ICSE Class 10 Electromagnetic Induction — Mock Test (2027)
Free online mock test for Electromagnetic Induction (ICSE Class 10 Physics) — 79 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.
What to expect: This mock test covers key concepts from the Electromagnetic Induction chapter — including application-based and competency-focused questions aligned with how ICSE actually sets the paper.
Tip: Attempt without notes first to identify gaps, then review explanations for any wrong answers. Retake after a few days for best retention.
Sample questions
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1.The energy stored in an inductor of inductance L carrying a current I is
- A.(1/2) L I^2
- B.L I^2
- C.(1/2) L I
- D.(1/2) L^2 I
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2.Assertion (A): An emf is induced in a coil whenever the magnetic flux through it changes with time. Reason (R): A steady magnetic field through a stationary coil induces a constant emf.
- A.Both A and R are true and R is the correct explanation of A
- B.Both A and R are true but R is NOT the correct explanation of A
- C.A is true but R is false
- D.A is false but R is true
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3.Assertion (A): An emf can be induced in a stationary conductor placed in a time-varying magnetic field. Reason (R): For a stationary conductor the Lorentz force q(v x B) is zero, so the induced emf must arise from an electric field generated by the changing magnetic field.
- A.Both A and R are true and R is the correct explanation of A
- B.Both A and R are true but R is NOT the correct explanation of A
- C.A is true but R is false
- D.A is false but R is true
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4.A person pushes a bar magnet towards a closed coil at a steady rate. The work done by the person against the repulsive force is ultimately
- A.dissipated as Joule heating by the induced current
- B.stored as gravitational potential energy
- C.converted entirely into kinetic energy of the magnet
- D.stored permanently in the magnetic field of the coil
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5.For a closely wound coil of N turns in which the flux change per turn is the same, the total induced emf is given by
- A.-N dPhi_B/dt
- B.-dPhi_B/dt
- C.-(1/N) dPhi_B/dt
- D.-N^2 dPhi_B/dt
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