Write any one method to induce current in a coil.

Vedclass pdf generator app on play store
Vedclass iOS app on app store
(N/A) An electric current can be induced in a coil by changing the magnetic field associated with it. One common method is to move a permanent magnet towards or away from the coil. As the magnet moves,the magnetic flux linked with the coil changes,which induces an electromotive force $(EMF)$ and consequently an electric current in the coil according to Faraday's Law of Electromagnetic Induction.

Explore More

Similar Questions

By increasing the number of turns $3$ times in a toroidal solenoid,the magnetic field:

$A$ coil of insulated copper wire is connected to a galvanometer. What will happen if a bar magnet is held stationary inside the coil?

The magnetic field produced by a straight current-carrying conductor is in the form of concentric circles.

The figure below shows a current-carrying loop passing through a sheet of cardboard. Draw three magnetic field lines on the cardboard.
Give two factors on which the magnitude of the magnetic field at the centre of the loop depends.

How can we find the direction of the magnetic field due to a straight current-carrying conductor?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo