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Solve the all parts of given question:

Question: A 20-cm-radius ball is uniformly charged to 76nC.

Part I: What is the ball's uniform charge density (C/m³)?

Part II: How much charge is enclosed by spheres of radii 5, 10, and 20 cm?

Part III: What is the electric field strength at points 5, 10, and 20 cm from the center?

I need help to solve the above question and express your answers using two significant figures. Enter your answers numerically separated by commas.

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Category:- Physics
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