miasalib604 miasalib604 29-05-2023 Physics contestada part a and b please 6) Problem 3: A charged particle (g- 7.5x 10-10 C) experiences a force of F-2.75i-2.8j N in an electric field. hepar 75177.0148 baldes Drith à 50% Part (a) Write an expression for the electric field