A Charged Particle of Mass 0

question 28

Multiple Choice

A charged particle of mass 0.0020 kg is subjected to a 6.0 T magnetic field which acts at a right angle to its motion. If the particle moves in a circle of radius 0.20 m at a speed of 5.0 m/s, what is the magnitude of the charge on the particle?

• A) 0.0083 C
• B) 120 C
• C) 0.00040 C
• D) 2500 C

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Definitions:

Reinforcement Value

The subjective attractiveness or desirability of a potential reward that influences the likelihood of achieving particular behaviors.

Efficacy Expectation

A belief about one's ability to perform behaviors that should lead to expected outcomes.

Outcome Expectation

Beliefs about the likely results of specific behaviors in given situations.

Behavior Therapy

A form of psychotherapy that focuses on changing maladaptive behaviors through conditioning and learning techniques.