The electric field is given by the equation E = 2Ax i + A j, where A = 1 Times 10^4 V/m^2. How much work does the electrical field do when a charge of 2 mu C is taken from point (0, 0) along the x-axis to (1 m, 0) and parallel to the y-axis to (1m, 2 m)? How much electrical work is done when the charge is moved along a straight line from (0, 0) lo (1 m, 2 m)? What is the equation for the electric potential of this field assuming origin has a potential of zero? What is the electric potential at point (-1 m, 2 m)?
