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AP EAMCET201725 Apr 2017Evening ShiftPhysicsElectrostaticsActual

The linear charge densities of two infinitely long thin and parallel wires are 4 Cm ⁻¹ , 8 Cm ⁻¹ and separation between them is 4 ~cm . Then the electric field intensity at mid point on the line joining them is

Options

  1. A18 10¹¹ NC ⁻¹
  2. B36 10¹¹ NC ⁻¹
  3. C9 10¹¹ NC ⁻¹
  4. D72 10¹¹ NC ⁻¹

Correct answer

B. 36 10¹¹ NC ⁻¹

Step-by-step solution

No solution. Refer to answer key.

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