Three charges are arranged in an equilateral triangle 10 cm on a side. ? q1 = -3 nC and is at (0 cm, 0 cm) ? q2 = 6 nC and is at (10 cm, 0) ? q3 = 9 nC and is in the 1st quadrant
a) What is the location of q3?
b) What is the force on q2 due to the other two charges?
c) What is the electric field q1 produces at the location of q2?