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If the electric flux entering and leavin...

If the electric flux entering and leaving an enclosed surface respectively is `phi_1` and `phi_2`, the electric charge inside the surface will be

A

`(phi _(1) + phi_(2)) epsi _(0)`

B

`(phi _(1) - phi _(2)) epsi _(0)`

C

`(phi _(1) + phi _(2))/(epsi _(0))`

D

`(phi _(1) - phi _(2))/(epsi _(0))`

Text Solution

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The correct Answer is:
B
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