A 0.500 cm diameter plastic sphere, used in a static electricity demonstration, has a uniformly distributed 40.0 pC charge on its surface. What is the potential near its surface?
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Expert's answer
2022-02-16T08:34:36-0500
Given:
r=d/2=0.250cm=2.50∗10−3m
q=40.0pC=40.0∗10−12C
The potential of electric field near surface of the sphere
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