The Work Required to Carry a Particle with a Charge

question 3

Multiple Choice

The work required to carry a particle with a charge of 6.0-C from a 5.0-V equipotential surface to a 6.0-V equipotential surface and back again to the 5.0-V surface is:

• A) zero
• B) 1.2 * 10^-5 J
• C) 3.0 * 10^-5 J
• D) 6.0 * 10^-5 J
• E) 6.0 *10^-6 J

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Definitions:

Short Run

The short run is a time period in economics during which at least one input is fixed, limiting the ability of the economy or firm to adjust its output levels.

Market Price

The price of a good or service as determined by supply and demand in the open market.

Soybeans

A type of legume native to East Asia, widely grown for its edible bean used in a variety of foods and products.

Short-Run Profit

Profits earned by a firm in a period where at least one input is fixed, reflecting immediate financial performance.