Electric Charge Is Uniformly Distributed Inside a Nonconducting Sphere of Radius

question 40

Multiple Choice

Electric charge is uniformly distributed inside a nonconducting sphere of radius 0.30 m. The electric field at a point P, which is 0.50 m from the center of the sphere, is 15,000 N/C and is directed radially outward. What is the maximum magnitude of the electric field due to this sphere?

• A) 25,000 N/C
• B) 30,000 N/C
• C) 36,000 N/C
• D) 42,000 N/C
• E) 48,000 N/C

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Definitions:

Sphygmomanometer Gauge

A device used to measure blood pressure, typically consisting of an inflatable cuff to restrict blood flow and a mercury or aneroid gauge to measure pressure.

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A condition where blood pressure is much lower than normal, which can lead to symptoms like dizziness and fainting.

Aneroid Sphygmomanometer

A medical device used for measuring blood pressure that operates without the use of mercury.