The figure shows a system consisting of three charges, q1=5μC, q2=5 μC, and q3= -5 μC, at the vertices of anequilateral triangle of side d= 2.7 cm. A) Find the magnitude of the electric field at a point halfwaybetween the charges q1 and q2.
B) Is the magnitude of the electric field halfway between thecharges q2 and q3 greater than, less than, or the same as theelectric field found in part (a)? Explain.
C) Find the magnitude of the electric field at the pointspecified in part (b).