At a certain distance from a point charge the electric field is \[500\ – McqOptions

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1.	At a certain distance from a point charge the electric field is \[500\,V/m\] and the potential is \[3000\,V\]. What is this distance [MP PMT 1995; Pb. PMT 2001; AFMC 2001]
A.	\[6\,m\]
B.	\[12\,m\]
C.	\[36\,m\]
D.	\[144\,m\]
Answer» B. \[12\,m\]

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