Question

What are the factors on which the strength of an induced current depends?

Answer 1

Induced current: The induced current is the current induced throughout a conducting loop subjected to a change in the magnetic field.

Factors on which the strength of an induced current depends:

1. Magnetic field intensity: The force sustained or experienced by the unit north pole at any location in the magnetic field is described as magnetic field intensity.
2. The coil's number of turns: The quantity of the induced current grows as the number of turns improves.
3. The coil's relative speed as well as the magnet: As the velocity of the magnet's relative movement rises, so does the amount of the induced current.

Mathematical representation:

$\mathrm{I}=\frac{\mathrm{L}}{\mathrm{R}}.\frac{\mathrm{d\varphi }}{\mathrm{dt}}$

Here,

$\mathrm{I}$ is the induced current.

$\mathrm{R}$ is the resistance.

$\mathrm{\varphi }$ is the magnetic flux.