Bg.439.and aqwhere 3.0pC is placed inside the given surface. N/m^2 is shown in the figure below. You wish to add a fourth charge according to Coulomb's law, what should be the net enclosed charge for the flux to be zero?
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Step 1: We know that the electric flux through a closed surface is given by the equation: Φ = ∫ E · dA where Φ is the electric flux, E is the electric field, and dA is a small area element on the surface. Show more…
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