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A crystal ball with a diameter of 11 cm has accumulated a charge of 3 nC....

A crystal ball with a diameter of 11 cm has accumulated a charge of 3 nC. The charge is spread uniformly throughout the crystal ball. What is the electric potential difference between the center of the crystal ball and the shiny shiny surface?

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Answer #1

Given data about crystal ball Accumulated charge Q3ne = 3x109c crystal ball diameter da Il cm = 211x102m radeus G = 11*10-2 1

Va 8.99 x 0.545 x 102. 490.36 volt

Hence, Electric potential between from centre to surface of sphere V = 490.36 volts

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