Three Equal Charges $+ Q$ Are at Three of the Corners of a Square of Corners

question 16

Multiple Choice

Three equal charges $+ Q$ are at three of the corners of a square of side $d$ . A fourth charge $+ Q$ of equal magnitude is at the center of the square as shown in the figure Which one of the arrows shown represents the net force acting on the charge at the center of the square?

• A) \(\mathrm { A }\)
• B) \(B\)
• C) \(\mathrm { C }\)
• D) \(\mathrm { D }\)

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Definitions:

Intrinsic Motivation

The drive to engage in activities for their own sake, due to personal interest or enjoyment, rather than for external rewards.

Fulfilling Job

A job that provides satisfaction, a sense of achievement, and a feeling of making a meaningful contribution.

Drive Theories

Psychological theories that explain motivation as being driven by the need to fulfill basic biological needs, such as hunger or thirst.

Biological Drives

Innate impulses that drive behavior and ensure survival, such as hunger, thirst, and the need for sleep.