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Parallel Sheet of Charge |
Surface charge density is defined as charge per unit surface area of surface charge distribution i.e., |
\[\sigma =\frac{dq}{dS}\]. Two large, thin metal plates are parallel and close to each other. On their inner faces, the plates have surface charge densities of opposite signs having magnitude of \[17\centerdot 0\times {{10}^{-22}}\,C\,\,{{m}^{-2}}\] as shown. The intensity of electric field at a point is\[E=\frac{\sigma }{{{\varepsilon }_{0}}}\], where \[{{\varepsilon }_{0}}\]= permittivity of free space. |
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A) \[17\times {{10}^{-22}}N/C\]
B) \[1\centerdot 5\times {{10}^{-25}}\,N/C\]
C) \[1\centerdot 9\times {{10}^{-10}}\,N/C\]
D) zero
Correct Answer: D
Solution :
There are two plates A and B having surface charge densities,You need to login to perform this action.
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