When 10^12 electrons are added to an uncharged (neutral) metal sphere, then the charge on the sphere becomes? (a) -0. 16micro coulomb (b) 0.32 micro coulomb (c) +0.16 micro coulomb (d) -0. 48 micro coulomb

When 10^12 electrons are added to an uncharged (neutral) metal sphere,

1.	When 10^12 electrons are added to an uncharged (neutral) metal sphere, then the charge on the sphere becomes? (a) -0. 16micro coulomb (b) 0.32 micro coulomb (c) +0.16 micro coulomb (d) -0. 48 micro coulomb
Answer» as we KNOW Q= NE n=10^12e= - 1.6×10^-19the CORRECT answer is option a

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When 10^12 electrons are added to an uncharged (neutral) metal sphere, then the charge on the sphere becomes? (a) -0. 16micro coulomb (b) 0.32 micro coulomb (c) +0.16 micro coulomb (d) -0. 48 micro coulomb

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