Consider a uniformly charged ring of radius 1.2 m and total charge Q = -3 C...

 

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Consider a uniformly charged ring of radius 1.2 m and total charge Q = -3 C placed on the origin of the x axis as shown in the picture below. a. Determine magnitude and direction of the electric field generated by the ring at point P at position x=5 m. b. Determine the magnitude and direction of the net electric field at P when a charge q = 20 C is placed at position x=15 m along the x axis. Q 6 q 0 P X Consider a uniformly charged ring of radius 1.2 m and total charge Q = -3 C placed on the origin of the x axis as shown in the picture below. a. Determine magnitude and direction of the electric field generated by the ring at point P at position x=5 m. b. Determine the magnitude and direction of the net electric field at P when a charge q = 20 C is placed at position x=15 m along the x axis. Q 6 q 0 P X