A Charged Particle Is Moving in a Uniform,constant Magnetic Field

question 21

Multiple Choice

A charged particle is moving in a uniform,constant magnetic field.Which of the following statements concerning the magnetic force exerted on the particle is(are) not true? (Mark all that are not true.)

• A)It does no work on the particle.
• B)It may increase the speed of the particle.
• C)It may change the velocity of the particle.
• D)It does not change the kinetic energy of the particle.

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