THE BEST SIDE OF ELECTRIC VELOCITY

Evaluate the Unique situation of a favourable level cost q in the origin. To compute the potential because of q at a distance r in the origin relative to your reference of 0 at infinity (remember that we did a similar for probable Electricity), Enable (P = r) and (R = infty), with (dvec l = dvec r = hat r dr) and use (vec E = frac kq r^2 hat r ). A