Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Electric Fields and Gauss' Law The Electric Field Due to a Point Charge
Three charges 2q, -q and -q lie at vertices of a triangle. The value of E and V at centroid of triangle will be-
1
E # 0 and V # 0
2
E = 0 and V = 0
3
E # 0 and V = 0
4
More than one of the above
5
None of the above