An Electron Moves with a Speed of 3

question 91

Multiple Choice

An electron moves with a speed of 3.0 × 10⁴ m/s perpendicular to a uniform magnetic field of 0.40 T. What is the magnitude of the magnetic force on the electron? (e = 1.60 × 10^-19C)

• A) 4.8 × 10^-14 N
• B) 1.9 × 10^-15 N
• C) 5 × 10^-20 N
• D) 2.2 × 10^-24 N
• E)0N

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Definitions:

Pre-Frontal Cortex

The region of the brain located at the front of the frontal lobes, associated with complex cognitive behavior, personality expression, decision making, and moderating social behaviour.

Memories

Records of past experiences or information that the mind can recall, playing a crucial role in shaping an individual's identity and behavior.

Object Relations Theories

A group of psychoanalytic theories focusing on how internalized representations of self and others formed during early relationships affect one’s interactions and psychological state.

Personality

A blend of features and qualities that create someone's singular character.