A Proton Has a Speed of 3

question 20

Multiple Choice

A proton has a speed of 3.0 × 10⁶ m/s in a direction perpendicular to a uniform magnetic field, and the proton moves in a circle of radius 0.20 m. What is the magnitude of the magnetic field?

• A) 0.080 T
• B) 0.16 T
• C) 0.24 T
• D) 0.32 T
• E) 0.36 T

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Definitions:

Lifestyle Analysis

Examination of an individual’s daily habits, patterns, and choices to assess their impact on mental and physical health.

Consciousness Raising

A process aimed at increasing an individual's awareness of their behaviors, thoughts, feelings, or social conditions to facilitate change.

Lifestyle Analysis

The examination of an individual's habits, actions, and preferences to gain insight into their character and psychological profile.

Psychotic Transference

A phenomenon in psychotherapy where patients project feelings or attributes onto their therapists, believing them to be figures from their own past, sometimes manifesting in delusions or psychosis.