When a Magnetic Field Causes a Charged Particle to Move

question 50

Multiple Choice

When a magnetic field causes a charged particle to move in a circular path,the only quantity listed below which the magnetic force changes significantly as the particle goes around in a circle is the particle's:

• A)energy.
• B)momentum.
• C)radius for the circle.
• D)time to go around the circle once.

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Definitions:

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