Electromagnetic Induction

CBSE Class 12 · Physics · 15 past questions

4 of 15 · show all

Q1 2026

The magnetic flux $\phi$ (in Wb) linked with a coil is related to time t (in s) as…
Q4 2025

A coil has 100 turns, each of area 0.05 m² and total resistance 1.5 Ω. It is inserted at an instant in a…
Q11 2024

A circular coil of radius 10 cm is placed in a magnetic field…
Q13 2024

A 100-turn coil of radius 1·6 cm and resistance 5·0 Ω is co-axial with a solenoid of 250 turns/cm and radius…