NOT KNOWN FACTUAL STATEMENTS ABOUT ELECTRIC E BIKE RIDERS

Evaluate the Exclusive scenario of a beneficial level cost q with the origin. To estimate the possible caused by q at a distance r through the origin relative into a reference of 0 at infinity (recall that we did exactly the same for opportunity Electrical power), Enable (P = r) and (R = infty), with (dvec l = dvec r = hat r dr) and use (vec E = fr