In the figure below, two identical circular nonconducting rings are centered on
ID: 2223040 • Letter: I
Question
In the figure below, two identical circular nonconducting rings are centered on the same line. For three situations, the uniform charges on rings A and B are, respectively, 1 q0 and q0 2 -q0 and -q0 3 -q0 and q0 (a) Rank the situations according to the magnitude of the net electric field at point P1 midway between the rings, greatest first (use only the symbols > or =, for example 2=3>1). (b) Rank the situations according to the magnitude of the net electric field at point P2 at the center of ring B, greatest first (use only the symbols > or =, for example 2=3>1). (c) Rank the situations according to the magnitude of the net electric field at point P3 to the right of ring B, greatest first (use only the symbols > or =, for example 2=3>1).Explanation / Answer
here is ur ans http://www.phys.ufl.edu/~soussam/quiz1_sol.pdf