A -40-µC Charge Is Located 0

question 55

Multiple Choice

A -4.0-µC charge is located 0.45 m to the left of a +6.0-µC charge. What is the magnitude and direction of the electrostatic force on the positive charge?

• A)2.2 N, to the right
• B)2.2 N, to the left
• C)1.1 N, to the right
• D)1.1 N, to the left
• E)4.4 N, to the right

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Definitions:

Price Elasticity

Measures the responsiveness of the quantity demanded of a good to a change in its price, indicating how changes in price affect consumer demand.

Demand Is Elastic

A condition where the quantity demanded of a good or service is significantly changed due to a change in its price. High elasticity indicates a sensitive reaction to price changes.

Total Revenue

The total amount of money received by a company for its goods or services before any expenses are subtracted.

Total Revenue

The total income generated by a firm from selling its goods or services.