Three Equal Charges +Q Are at Three of the Corners

question 44

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)A
• B)B
• C)C

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Definitions:

Endangered

Refers to species at risk of extinction due to a significant decline in their population or habitat.

Biotic Pollution

The negative impact on ecosystems and native species caused by the introduction and spread of invasive organisms.

In Situ Conservation

Conservation efforts that concentrate on preserving biological diversity in the wild.

Greenhouse Gas Accumulation

The build-up of greenhouse gases in the Earth's atmosphere, contributing to global warming and climate change.