Explain why the magnetic force on a charged particle cannot change the linear speed and the kinetic energy of the particle
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Explain why the magnetic force on a charged particle cannot change the linear speed and the kinetic energy of the particle
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Explanation:
the magnetic field doesn't affect the speed is because the magnetic field applies a force perpendicular to the velocity. Hence, the force can't do work on the particle. As a result, the particle can't change its kinetic energy. So it can not change the speed