At One Instant an Electron Is Moving in the Positive

question 53

Multiple Choice

At one instant an electron is moving in the positive x direction along the x axis in a region where there is a uniform magnetic field in the positive z direction.When viewed from a point on the positive z axis, it subsequent motion is:

• A)straight ahead
• B)counterclockwise around a circle in the xy plane
• C)clockwise around a circle in the xy plane
• D)in the positive z direction
• E)in the negative z direction

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Definitions:

Fatigue

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Pulse

The rhythmic throbbing of the arteries caused by the beating of the heart, commonly felt on the wrist or neck.

Fitness Program

A structured regimen or schedule designed to achieve physical health goals, such as improving cardiorespiratory endurance, strength, flexibility, and body composition.

Fitness Level

A measure of an individual's physical health and abilities, often based on factors like strength, endurance, and flexibility.