Three Identical Point Charges (+2

question 10

Multiple Choice

Three identical point charges (+2.0 nC) are placed at the corners of an equilateral triangle with sides of 2.0-m length. If the electric potential is taken to be zero at infinity, what is the potential at the midpoint of any one of the sides of the triangle?

• A) 16 V
• B) 10 V
• C) 70 V
• D) 46 V
• E) 44 V

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Definitions:

Variable Manufacturing Overhead

Costs in manufacturing that vary with operational output, such as indirect materials, utilities, and other expenses that increase with production volume.

Fixed Manufacturing Overhead

Regular, consistent costs associated with operating a manufacturing facility that do not vary with the level of production, such as salaries and rent.

Contribution Margin

The amount by which a product's selling price exceeds its total variable costs, contributing to covering fixed costs and generating profit.

Production Constraint

A limitation or bottleneck in a manufacturing process that affects the overall output.