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19-03-2017
Physics

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If b is the amplitude of the magnetic field vector, find the complete expression for the magnetic field vector b⃗ of the wave.

Respuesta :

01-04-2017

We are given with
amplitude of magnetic field vector = b
The expression for the magnetic field vector is
F = qv x b
Where q is the charge
v is the velocity
The expression "v x b" is the cross product between the velocity and the amplitude

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