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Home  >>  AIMS  >>  Class12  >>  Physics  >>  Electric Charges and Fields
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A conducting sphere of radius $10\; cm$ has an unknown charge. If the electric field $20\; cm$ from the centre of the sphere is $1.5 \times 10^3 N/C$ and points radially inward, what is the net charge on the sphere?

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1 Answer

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-6.67 nC
Hence B is the correct answer.
answered Jun 4, 2014 by meena.p
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