What is the magnitude of an electric field charge of point P which is 0.75 m from a charge of 5.25 x 10^-7 C?

What is the magnitude of an electric field charge of point P which is 0.250 m from a charge of 4.75 x 10^-6 C?

What is the magnitude of an electric field charge of point P which is 0.050 m from a charge of 8.05 x 10^-5 C?

Two point charges are arranged in a line with point P, which is on the right. The point charges are q1=7.00×10^–6 C and q2=–7.00×10^–6 C. Charge q1 is 0.120 m to the left of charge q2 and charge q2 is 0.120 m to the left of point P. Determine the magnitude of the net electric field at point P.

Two point charges are arranged in a line with point P. The point charges are q1=15.0×10^−6 C and q2=−15.0×10^−6 C. Charge q1 is 0.150m to the left of charge q2, and charge q2 is 0.120 m to the left of point P. Determine the magnitude of the net electric field at point P.

Two point charges are arranged in a line with point P, which is on the right. The point charges are q1=8.25×10^–6 C and q2=–8.25×10^–6 C. Charge q1 is 0.150 m to the left of charge q2 and charge q2 is 0.100 m to the left of point P. Determine the magnitude of the net electric field at point P.

Two point charges are arranged in a line with point P, which is on the right. The point charges are q1=6.00×10^–6 C and q2=–2.00×10^–6 C. The net electric field at point P is –2.20×10^5 N/C. The field at point P due to charge q2 is 4.25×10^6 N/C. How far to the right is point P from charge q2?

Two point charges are arranged in a line with point P, which is on the right. The point charges are q1=4.00×10^–6 C and q2=–1.00×10^–6 C. The net electric field at point P is –2.20×10^5 N/C. The field at point P due to charge q2 is 1.75×10^6 N/C. How far to the right is point P from charge q2?

Two point charges are arranged in a line with point P, which is on the right. The point charges are q1=8.00×10^–6 C and q2=–6.00×10^–6 C. The net electric field at point P is –2.20×10^5 N/C. The field at point P due to charge q2 is 5.25×10^6 N/C. How far to the right is point P from charge q2?

A force of 125.0 N is directed north on a -35.5 uC point charge. What is the magnitude of the electric force?