Four charges are oriented as shown on a circle of radius 6.50 cm. The value of q is 2.20 X 10-12 C. -29 +9 +39 Part A What is the electric field at the center due to the +q charge? Enter the answer in vector notation: as a number(s) followed by the appropriate unit vector(s), x and y 120 AEd N/C Submit Request Answer Part B What is the electric field at the center due to the -2q charge? Enter the answer in vector notation: as a number(s) followed by the appropriate unit vector(s), x and y JA :627 ? N/C Submit Request AnswerPart C What is the electric field at the center due to the -4q charge? the answer in vector notation: as a number(s) followed by the appropriate unit vector(s), a and y AEd N/C Submit Request Answer Part D What is the electric field at the center due to the +3q charge? Enter the answer in vector notation: as a number(s) followed by the appropriate unit vector(s), x and y JA AEd N/C Submit Request Answer Part E What is the total electric field at the center of the circle? Enter the answer in vector notation: as a number(s) followed by the appropriate unit vector(s), x and y AEd : ? N/C Submit Request AnswerV Part F What is the electric potential at the center of the circle? AEQ ? V Submit Request Answer Part G Suppose a charge of qo = +1.6 x 10" C is placed at the center of the circle. What is the electric force on the charge? Enter the answer in vector notation: as a number(s) followed by the appropriate unit vector(s), x and y ? N Submit Request