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AIIMS2007PhysicsElectrostatics

In case of infinite long wire electric field is proportional to

Options

  1. A( 1 r )
  2. B( 1 r^2 )
  3. C( 1 r^3 )
  4. D(r^0 )

Correct answer

A. ( 1 r )

Step-by-step solution

Electric field due to an infinite long wire of linear charge density ( ) is given by (E= 2 ₀ r )

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