Uplоаd yоur wоrk for this question in the sepаrаte Final- file upload Two charges are placed along the x-axis (positive x to the right). Charge q1 = -2 µC (microC) is placed to the left of q2 = 5.4 µC (microC) and they are separated a distance d = 40 cm. Point O is midway between the charges. a) Find the electric field (magnitude and direction) due to both charges at point O. (1 point) b) Find the electric potential due to both charges at point O. (1 point)