# Faraday's law of induction

## Description

Electromagnetic induction is the production of an electromotive force across a conductor when it is exposed to a varying magnetic field. The induced electromotive force in any closed circuit is equal to the rate of change of the magnetic flux through the circuit.

For a tightly wound coil of wire, composed of N identical turns, each with the same magnetic flux going through them, the resulting EMF can be calculated by the . rate of change of the magnetic flux

## Variables

ϵ | Induced electromotive force (V) |

dΦ_{B} | Magnetic flux (Wb) |

dt | Time (s) |