Question

Electric field intensity at a point outside uniformly charged thin infinite plane sheet is 'E₁ '. The electric field intensity at a point near and outside the surface of a positively charged conductor of any shape is 'E₂'. The relation between magnitude of E₁ and E₂ is ______.

(assumed air as the medium)

विकल्प

• 2E₁ = E₂

• E₁ = 4E₂

• E₁ = 2E₂

• E₁ = E₂

Answer 1

Electric field intensity at a point outside uniformly charged thin infinite plane sheet is 'E₁ '. The electric field intensity at a point near and outside the surface of a positively charged conductor of any shape is 'E₂'. The relation between magnitude of E₁ and E₂ is 2E₁ = E₂.

Explanation:

`"E"_1=sigma/(2epsilon_0),  "E"_2=sigma/(epsilon_0)`

∴ 2E₁ = E₂