Enter the number of loops, change in magnetic flux, and change in time into the calculator to determine the induced voltage.

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## Faraday’s Law Formula

The following equation is used to calculate the induced voltage in an EMF.

e = – N * (MF/t)

- Where e is the induced voltage
- N is the number of loops
- MF is the change in magnetic flux
- t is the change in time

## Faraday’s Law Definition

Faraday’s law is the theory of electromagnetism that describes the induced voltage that a magnetic field causes.

## Faraday’s Law Example

How to calculate an induced voltage.

**First, determine the number of loops.**Calculate the number of loops.

**Next, determine the magnetic flux.**Measure the magnetic flux caused by the magnetic field.

**Next, determine the change in time.**Measure the change in time.

**Finally, calculate the induced voltage.**Calculate the induced voltage using Faraday’s Law.

## FAQ

**What is faraday’s law?**

Faraday’s law is a law of electromagnetism that describes the act of a magnetic field

**What is EMF?**

EMF stands for electromotive force. This is a force caused by electromagnetic induction.