1.

A charge produces an electric field of 1 N/C at a point distant 0.1 m  from it. The magnitude of charge is [RPET 2002]

A. \[1.11\times {{10}^{-12}}\,C\]
B. \[9.11\times {{10}^{-12}}\,C\]
C. Inversely proportional to r
D. None of these
Answer» B. \[9.11\times {{10}^{-12}}\,C\]


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