Four charges are oriented as shown on a circle of radius 7.00 cm. The value of q is 3.20 X 10-12 C. -29 +9 4q + 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), a and y IVO 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), a and y AEd ? N/C Submit Request Answer Part C What is the electric field at the center due to the -4q charge? Enter the answer in vector notation: as a number(s) followed by the appropriate unit vector(s), & and y AEd ?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), a and y AEd 6 0 0 : ? 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), & and y AEd F O = ? N/C Submit Request Answer Part F What is the electric potential at the center of the circle? EQ ? 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), a and y ? N Submit Request