Generation of an EMF

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10 Terms

1

EMF

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

2

B

Magnetic flux density, measured in teslas.

3

Flux Density

The amount of magnetic flux through a unit area.

4

Induced EMF

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

5

Fleming's Right Hand Rule

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

6

Direction of Motion

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

7

Current

The flow of electric charge, typically measured in amperes.

8

Calculate Induced EMF

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

9

Example Calculation

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

10

Units of Measurement

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