physique chimie college lycee
LORENTZ FORCE | SPEAKER

 

LORENTZ FORCE | LAPLACE FORCE

APPLICATION: SPEAKER

 

 

Description: Illustrate Laplace's force by the example of the speaker. Speaker principle.

 

Definitions

Lorentz force: the force which is exerted by a magnetic field on a moving electric charge.

Laplace force: the force applied on a conductor traversed by an electric current, in a magnetic field.

 

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