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Home / Doubts and Solutions/CBSE/Class 12 Science/Physics

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 April 2016, 1:43 PM
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Answer:
NOTE: Kindly post the other question as a separate query.
Answered by Expert 27th April 2016, 4:21 PM
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