A Proton Is Undergoing Uniform Circular Motion Perpendicular to a Magnetic

question 71

Multiple Choice

A proton is undergoing uniform circular motion perpendicular to a magnetic field with B = 0.240 T as shown.The linear velocity of the proton is 4.60 * 10⁶ m/s.What is the radius of the orbit of the proton (in m) ? The mass of a proton is 1.673 * 10^-27 kg.Ignore any relativistic effects.

• A)0.123
• B)0.139
• C)0.157
• D)0.177
• E)0.200

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Distinct

Clearly different or separate from others.

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The act, process, or system of ascertaining the size, quantity, or degree of something.

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The measure of the likelihood that an event will occur.

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The action or process of closely monitoring or noticing something or someone.