jhughes12345 jhughes12345 29-04-2022 Physics contestada A force of 20 N is exerted by an electric field on a test charge of 8.0 x 10² C at a point, P. What is the electric field strength at point P? 0.004 N/C Ob 1.6 N/C Oc 160 N/C Od 250 N/C