Ques1) The electric field at the centre of a uniformly charged ring is zero.What is the electric field at the centre of a half ring if the charge on it be Q and its radius be R?
 
Ques2) Two point charges Q and -3Q are placed at certain distance apart. if the electric field at the location of Q due to -3Q be E, then that at the location of -3Q due to Q will be??

Asked by ayushi | 27th Apr, 2016, 01:43: PM

Expert Answer:

NOTE: Kindly post the other question as a separate query.

Answered by Romal Bhansali | 27th Apr, 2016, 04:21: PM