Two Point Charges Are Located at Two of the Vertices

question 18

Multiple Choice

Two point charges are located at two of the vertices of a right triangle, as shown in the figure. If a third charge -q is brought from infinity and placed at the third vertex, what will its electric potential energy be? Use the following values: a = 0.35 m; b = 0.65 m, and q = 3.0 × 10^-6 C.

• A)-1.7 J
• B)-0.14 J
• C)-0.028 J
• D)+0.85 J
• E)+1.7 J

Grasp the significance of error management training and its impact on learning and performance.

Comprehend the different stages in the model of training effectiveness.

Recognize the importance of active learning and its design elements.

Understand the importance and purpose of feedback and knowledge of results in training.

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Definitions:

Market Equilibrium Price

The price at which the quantity of goods demanded equals the quantity of goods supplied, leading to a stable market condition where there is no tendency for price to change.

Consumer Surplus

The variance between the amount consumers are ready to spend on a product or service and the amount they actually spend.

Market Price

The current price at which a good or service can be bought or sold in a marketplace, determined by the supply and demand for that good or service.

Willingness to Pay

The highest sum a person is willing to pay for a product or service, signifying the importance they place on it.