A Particle (M = 3

question 75

Multiple Choice

A particle (m = 3.0 μg, q = 5.0 μC) moves in a uniform magnetic field given by ( ) mT. At t = 0 the velocity of the particle is equal to ( ) m/s. The subsequent path of the particle is

• A) circular with a 50-cm radius.
• B) helical with a 6.3-cm pitch.
• C) circular with a period of 31 ms.
• D) helical with a 40-cm radius.
• E) none of the above

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Definitions:

Cognitive Theories

Cognitive theories are psychological frameworks that emphasize mental processes such as thinking, memory, perception, and problem solving as the principal components in understanding behavior.

Intellectual Processes

Intellectual processes involve the mental activities related to thinking, understanding, learning, and remembering, encompassing a wide range of cognitive functions.

Beliefs

Convictions or acceptances that something exists or is true, especially without empirical evidence.

Behaviorism

A psychological approach that studies observable and quantifiable aspects of behavior and the effects of the environment on those behaviors, excluding theories of mind.