Generation of an EMF

EMF

Electromotive Force, the electrical action produced by a non-electrical source.

B

Magnetic flux density, measured in teslas.

Flux Density

The amount of magnetic flux through a unit area.

Induced EMF

The voltage generated by a conductor moving through a magnetic field.

Fleming's Right Hand Rule

A method to predict the direction of induced current when a conductor moves through a magnetic field.

Direction of Motion

The orientation of the conductor's movement through the magnetic field.

Current

The flow of electric charge, typically measured in amperes.

Calculate Induced EMF

Use the formula e=Blv to find the induced voltage when moving a conductor through a magnetic field.

Example Calculation

Induced EMF can be calculated using the formula where e = B × l × v.

Units of Measurement

Induced EMF is measured in volts, length in meters, and magnetic flux density in teslas.