iTeachChemi
iTeachChem•8mo ago
Norfolk Southern [ACC DISABLED]

Electric Flux

Why electric flux due to charge outside the gaussian surface is zero.
i know 2 explanations,
  1. Qinside/ε₀ = 0 as there isn't any charge inside the gaussian surface.
  2. Jitni Field lines enter kar rahi hain, utni hi exit kar rahi so flux total = 0
But can someone please explain if we try integrating E.dA vector, we get 0 for charge outside.
integrate karke zero kaise aaega?
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