A) \[({{\phi }_{1}}+{{\phi }_{2}}){{\varepsilon }_{0}}\]
B) \[({{\phi }_{2}}-{{\phi }_{1}}){{\varepsilon }_{0}}\]
C) \[({{\phi }_{1}}+{{\phi }_{2}}){{\varepsilon }_{0}}\]
D) \[({{\phi }_{2}}-{{\phi }_{1}})/{{\varepsilon }_{0}}\]
Correct Answer: B
Solution :
Applying Gauss theorem, \[\phi =\frac{q}{{{\varepsilon }_{0}}};\] \[q={{\varepsilon }_{0}}\phi \] Since, \[\phi =({{\phi }_{2}}-{{\phi }_{1}})\] \[q=({{\phi }_{2}}-{{\phi }_{1}}){{\varepsilon }_{0}}\]You need to login to perform this action.
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