Ten charges are placed on the circumference of a circle of radius R with constant angular separation between successive charges. Alternate charges 1,3,5,7,9 have charge (+q) each, while 2,4,6,8,10 have charge (-q) each. The potential V and the electric field E at the centre of the circle are respectively: (Take V=0 at infinity) [5 Sep 2020 Shift 2]

Question

Examsnet · Accepted Answer

Correct Answer is : V=0;E=0V=0; E=0V=0;E=0

Electrostatics Part 1