An Electron Moves in the Negative X Direction, Through a Uniform

question 23

Multiple Choice

An electron moves in the negative x direction, through a uniform magnetic field that is in the negative y direction.The magnetic force on the electron is:

• A)in the negative x direction
• B)in the positive y direction
• C)in the negative y direction
• D)in the positive z direction
• E)in the negative z direction

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Definitions:

Government Intervention

Actions taken by a government to influence or regulate various activities within its economy, such as imposing taxes, subsidies, and regulations.

External Costs

Costs incurred by society as a whole due to economic activities but not reflected in the market price or borne by the producer or consumer involved.

Pollution Abatement

Actions or measures taken to reduce, control, or eliminate pollution and its negative impacts on the environment.

Socially Optimal

A condition or output level where the social welfare is maximized, taking into account both the benefits to consumers and the costs to producers.