A Magnetic Field Is Created by an Electric Charge If

question 15

Multiple Choice

A magnetic field is created by an electric charge if the charge is

• A)positive.
• B)negative.
• C)moving.
• D)stationary.
• E)any of the above.

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Definitions:

Attention

The act of focusing thought or consciousness on a specific subject or activity.

Perceptual Constancy

The psychological phenomenon whereby perceivers experience a stable perception of an object even though sensory input may vary widely.

Retinal Image

The visual image produced on the retina of the eye, serving as the basis for visual perception.

Object

An entity, tangible and visible, that can be perceived by the senses.