The electric field strength due to a point charge Q at distance r is:

  1. E = kQ^2r^2
  2. E = kQr^2
  3. E = kQr^2
  4. E = kQr
Answer

C) E = kQr^2

Inverse square law. SLO P-11-E-08 · Application

Physics MCQ · More Electrostatics MCQs · Practise