Home
Class 12
PHYSICS
The charge per unit length of the four q...

The charge per unit length of the four quadrant of the ring is `2 lambda, -2lambda, lambda` and `-lambda` respectively. The electric field at the centre is:

A

`-(lamda)/(2piepsilon_(0)R)hati`

B

`(lamda)/(2piepsilon_(0)R)hatj`

C

`(sqrt(2)lamda)/(2piepsilon_0R)hati`

D

None

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS - I

    MOTION|Exercise EXERCISE - 1 (Section C)|8 Videos

  • ELECTROSTATICS - I

    MOTION|Exercise EXERCISE - 1 (Section D)|8 Videos

  • ELECTROSTATICS - I

    MOTION|Exercise EXERCISE - 1 (Section A)|10 Videos

  • ELECTROSTATICS

    MOTION|Exercise Exercise -3 Section (B) Previous Year Problems | JEE Main|30 Videos

  • ELECTROSTATICS-II

    MOTION|Exercise Exercise - 4 (Level - II)|30 Videos