2. Three charges: q1, q2 & q3 are shown in the figure below. Point P is the upper right corner of the rectangle. Distance a is 25cm and distance b is 10cm. If q1 = q3 = +1.2nC and q2 = -0.9 nC: i. On your answer sheet, sketch the electric field at P due to q1, q2 & q3. ii. What is the magnitude of the net electric field y component at position P? iii. What is the magnitude of the net electric field x component at position P? iv. What are the magnitude and direction the net electric field at position P? What is the potential at point p, due to these three charges? v.

2. Three charges: q1, q2 & q3 are shown in the figure below. Point P is the upper right corner of the rectangle. Distance a is 25cm and distance b is 10cm. If q1 = q3 = +1.2nC and q2 = -0.9 nC: i. On your answer sheet, sketch the electric field at P due to q1, q2 & q3. ii. What is the magnitude of the net electric field y component at position P? iii. What is the magnitude of the net electric field x component at position P? iv. What are the magnitude and direction the net electric field at position P? What is the potential at point p, due to these three charges? v.