Electromagnetic Induction

CBSE Class 12 · Physics · 15 past questions

4 of 15 · show all

1. Q5 2025

   You are required to design an air-filled solenoid of inductance 0.016 H having a length 0.81 m and radius…

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2. Q7 2025

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3. Q8 2024

   The current in a coil of 15 mH increases uniformly from zero to 4 A in 0.004 s. The emf induced in the coil…

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4. Q9 2024

   Consider a solenoid of length $l$ and area of cross-section A with fixed number of turns. The self-inductance…

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