The Electric Potential at a Distance of 4 M from a Certain

question 34

Multiple Choice

The electric potential at a distance of 4 m from a certain point charge is 200 V relative to infinity.What is the potential (relative to infinity) at a distance of 2 m from the same charge?

• A)200 V
• B)50 V
• C)400 V
• D)100 V
• E)600 V

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Definitions:

Marginal Rate of Substitution

How quickly a consumer agrees to trade one good for another, aiming to keep their level of pleasure steady.

Edgeworth Box

A diagram used in economics to show the distribution of resources, illustrating how different mixes of goods can lead to an optimal allocation.

Competitive Equilibrium

A state in a competitive market where supply equals demand, and the market clears at a price where no participant has an incentive to change their behavior.

Total Value

The complete worth of a good, service, asset, or investment, often taking into account both tangible and intangible factors.