NEET PhysicsClass 12Applications of Gauss's lawEasySingle correct

A very large, thin, flat non-conducting sheet carries a uniform surface charge density σ = 8.85 × 10⁻⁹ C m⁻². What are the magnitudes of the electric field at points 2 cm and 4 cm from the sheet, near its middle? (ε₀ = 8.85 × 10⁻¹² C² N⁻¹ m⁻²)

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A very large, thin, flat non-conducting sheet carries a uniform surface charge density σ = 8.85 × 10⁻⁹ C m⁻². What are the magnitudes of the electric field at points 2 cm and 4 cm from the sheet, near its middle? (ε₀ = 8.85 × 10⁻¹² C² N⁻¹ m⁻²)

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