The Potential Difference Between Two Points Is 100 V

question 24

Multiple Choice

The potential difference between two points is 100 V.If a particle with a charge of 2 C is transported from one of these points to the other, the magnitude of the work done is:

• A)200 J
• B)100 J
• C)50 J
• D)100 V
• E)2 J

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Definitions:

Profit-Maximizing Rule

A principle stating that profit maximization occurs when a firm's marginal cost equals its marginal revenue.

Perfectly Competitive

Describes a market structure where many firms sell identical products, there are no barriers to entry or exit, and all firms are price takers.

Excess Capacity

A situation where a firm is producing at a lower scale of output than it has been designed for, leading to inefficiencies.

Average Total Costs

The total costs of production divided by the number of units produced, representing the cost per unit.