CUET UG Physics — Electromagnetism previous year questions with solutions.
A circular coil of 100 turns and radius 10 cm carries a current of 1 A. What is the magnetic field at the centre of the coil?
The self-inductance of a solenoid of 500 turns is 2.5 mH. If the current changes at a rate of 200 A/s, the induced EMF is: