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A 20-cm-radius ball is uniformly charged to 62 nC . A. What is the ball's uniform...

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Question

Physics

A 20-cm-radius ball is uniformly charged to 62 nC .

A. What is the ball's uniform charge density (C/m3)?

B. How much charge is enclosed by spheres of radii 5, 10, and 20cm?

C. What is the electric field strength at points 5, 10, and 20cm from the center?

Answer & Explanation Solved by verified expert
4.4 Ratings (916 Votes)
given that radius of ball R 20 cm 20102 m charge on ball q 62 nC 62109 C Part A balls uniform charge density is given by QV Total charge Volume volume of    See Answer
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