A) \[-4\times {{10}^{3}}\]coulomb
B) \[4\times {{10}^{3}}\]coulomb
C) \[\frac{-4\times {{10}^{3}}}{{{\varepsilon }_{0}}}\] coulomb
D) \[-\text{ }4\times {{10}^{3}}{{\varepsilon }_{0}}\]coulomb
Correct Answer: D
Solution :
The charge inside the closed surface is given by q= net electric flux pass through the surface \[\times {{\varepsilon }_{0}}\] \[q=(4\times {{10}^{3}}-8\times {{10}^{3}}){{\varepsilon }_{0}}\] Therefore, \[q=-4\times {{10}^{3}}\,\,{{\varepsilon }_{0}}\]coulomb
You need to login to perform this action.
You will be redirected in
3 sec
