Two Charges of +Q Are 1 Cm Apart

question 29

Multiple Choice

Two charges of +Q are 1 cm apart. If one of the charges is replaced by a charge of -Q, the magnitude of the force between them is

• A) zero.
• B) smaller.
• C) the same.
• D) larger.

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Definitions:

Synaptic Space

The tiny gap between neurons across which neurotransmitters travel to transmit signals from one neuron to another.

Central Nervous System

The complex of nerve tissues that controls the activities of the body, comprising the brain and the spinal cord.

Parasympathetic

is part of the autonomic nervous system that conserves energy by slowing the heart rate and increasing intestinal and gland activity.

Neural Impulses

Electrical signals transmitted along neurons, facilitating communication within the nervous system.