An Electron Moves with a Speed of 3

question 15

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?

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

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Definitions:

Situational Factors

External factors, such as time and environment, that can influence a person's behavior and decisions in a particular context.

Decision-Making Processes

The cognitive and psychological mechanisms by which individuals or groups select among different options based on values and preferences.

Specific Point

A distinct and precise location or idea.

Standing Room

Areas in a venue, such as a theater or sports arena, where spectators stand to watch the event, typically at a lower cost than seated tickets.