Positive Externalities Are Created When

question 17

Multiple Choice

Positive externalities are created when

• A) other consumers reduce their demand for coffee and price thereby declines.
• B) farmers spray pesticide in their fields and it washes into the local river after the first rainstorm.
• C) your neighbor plants beautiful trees and flowers in her yard.
• D) you purchase the "Mona Lisa" and lock it in a vault.

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Definitions:

Magnetic Field

A vector field surrounding magnets and electric currents, exerting force on other magnets and current-carrying conductors.

Alternator Output

The electrical power produced by an alternator, typically used in vehicles to charge the battery and power the electrical system when the engine is running.

Revolving Armature

An armature that rotates within a magnetic field in a generator or motor, converting electrical energy to mechanical energy, or vice versa.

Power Output

The total amount of power, usually measured in watts, that a device can produce or supply.