The surface density on the copper sphere is \[\sigma .\]The electric f – McqOptions

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1.	The surface density on the copper sphere is \[\sigma .\]The electric field strength on the surface of the sphere is
A.	\[\sigma \]
B.	\[\sigma \,/2\]
C.	\[\sigma \,/2{{\varepsilon }_{0}}\]
D.	\[Q/{{\varepsilon }_{0}}\]
Answer» E.

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