When 10-µC Point Charge Is 15 M from a Second Point

question 57

Multiple Choice

When 1.0-µC point charge is 15 m from a second point charge,the magnitude of the force they exert on each other is 1.0 µN.What is the magnitude of the second charge? (k = 1/4πε₀ = 9.0 × 10⁹ N ∙ m²/C²)

• A)25 C
• B)1.0 C
• C)10 nC
• D)0.025 C
• E)25 nC

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Definitions:

Temporal Lobe

The region of the brain responsible for processing auditory information and encoding memory.

Magnocellular Cells

Neurons located in the magnocellular layer of the lateral geniculate nucleus, involved in the processing of motion and other aspects of visual information.

Visual Acuity

The clarity or sharpness of vision, measured by the ability to discern letters or numbers at a given distance according to a fixed standard.

Parvocellular Neurons

Neurons located within the parvocellular layer of the thalamus, known for processing visual information pertaining to color and fine details.