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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 Ă— l Ă— v.
Units of Measurement
Induced EMF is measured in volts, length in meters, and magnetic flux density in teslas.