Find the Electrical Potential at 0

question 41

Multiple Choice

Find the electrical potential at 0.15 m from a point charge of 6.0 mC.(k_e = 8.99 x 10⁹ N*m²/C²)

• A)5.4 x 10⁴ V
• B)3.6 x 10⁵ V
• C)2.4 x 10⁶ V
• D)1.2 x 10⁷ V

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Definitions:

Polygraph

A device that measures physiological responses, such as heart rate and sweat production, to assess truthfulness.

Electrocardiograph

A device used to record the electrical activity of the heart over a period of time.

Electroencephalograph

A machine used to record the electrical activity of the brain through electrodes attached to the scalp.

Myograph

An instrument that records the force and duration of muscle contractions.