Find out the surface charge density at the intersection of point x = 3   m plane and x -axis, in the…

Find out the surface charge density at the intersection of point x=3 m plane and x-axis, in the region of uniform line charge of 8 nC m-1 lying along the z-axis in free space.
  1. 0.424 nC m-2
  2. 47.88 nC m-2
  3. 0.07 nC m-2
  4. 4.0 nC m-2

Solution

2 Kλr=σε0  x=3 m

⇒σ=0.424×10-9 C m-2

Asked in: JEE Main 2021 (16 Mar Shift 2)

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