A point charge of +6 micro coulomb is placed at a distance of 20 cm directly above the centre of a square of side 40 cm.The magnitude of the flux through the sphere is ?
options :1]epselon 0 2]1/epselon 0 3]epselon 0 x 10^-6 4]1/epselon 0 x 10^-6

The answer should be option 3. Here is the solution

  • 70
Bccccccvvv
  • -7
10^-6/€
  • -1
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