When a Magnetic Field Causes a Charged Particle to Move

question 50

Multiple Choice

When a magnetic field causes a charged particle to move in a circular path,the only quantity listed below which the magnetic force changes significantly as the particle goes around in a circle is the particle's:

• A)energy.
• B)momentum.
• C)radius for the circle.
• D)time to go around the circle once.

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Definitions:

Workers' Wealth

The accumulation of financial and material assets by individuals employed in various occupations, minus their liabilities.

Quantity Supplied

The total amount of a product or service that producers are willing and able to sell at a given price over a specified period.

Derived Demand

The demand for a factor of production or intermediate good that occurs as a result of the demand for another product or service.

Factor of Production

Inputs used in the production of goods or services in the process of wealth creation, including labor, capital, land, and entrepreneurship.