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If the electric flux entering and leaving an enclosed surface respectively is ₁ and ₂ , the electric charge inside the surface will be

Options

  1. A( ₂- ₁ ) ₀
  2. B( ₁+ ₂ ) / ₀
  3. C( ₂- ₁ ) / ₀
  4. D( ₁+ ₂ ) ₀

Correct answer

A. ( ₂- ₁ ) ₀

Step-by-step solution

According to Gauss's Law aligned & ( E.dA )= q ₀ / ₀ q = ₀ ( ₂- ₁ ) & [ since = E dA ] aligned

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