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A conducting sphere of radius 20 cm has a charge Q placed on it producing a field of magnitude E0 at ...

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A conducting sphere of radius 20 cm has a charge Q placed on it producing a field of magnitude E0 at ...

A conducting sphere of radius 20 cm has a charge Q placed on it producing a field of magnitude E₀ at its surface. More charge is added to the surface until the magnitude of the field at the surface is 2 E₀. If the potential at the surface was V₀ when the field was E₀, what is the potential when the field is 2 E₀?

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V₀/2

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2 V₀

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4 V₀

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5 V₀

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16 V₀

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College Physics

Edition: 5^th

Author: Giambattista

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