-->

Electric Charges And Fields

Question
CBSEENPH12037253

A hollow insulating conducting sphere is given a positive charge of 10 μC. What will be the electric field at the centre of the sphere if its radius is 2 metres?
  • Zero
  • 5 NC–1
  • 20 NC–1
  • 8 NC–1

Solution

C.

20 NC–1