The Change in Potential Energy of a Particle in an Electric

question 21

True/False

The change in potential energy of a particle in an electric field is the negative of the work done by an external force on displacing the particle.

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Definitions:

Income Effect

Variations in the income levels of individuals or economies and the resultant effects on the demand for goods or services.

Substitution Effect

The economic understanding that as prices rise or incomes decrease consumers will replace more expensive items with less costly alternatives.

Hourly Wages

The amount of earnings paid to an employee for each hour worked.

Fringe Benefits

Additional benefits, beyond a salary, offered to employees, such as health insurance, retirement plans, and paid time off.