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If the electric flux entering and leavin...

If the electric flux entering and leaving a closed surface in air are `phi_(1) and phi_(2)` respectively, the net electric charge enclosed within the surface is ____________ .

Text Solution

Verified by Experts

The correct Answer is:
`in_(0)(phi_(2)-phi_(1))`
As per Gauss.s law net flux `(phi_(2)-phi_(1))=(1)/(in_(0))` (net charge enclosed).
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