Use the following information to answer numerical-response question 4. A current-carrying conductor that is 4.00 x 10" m long is placed perpendicular to a magnetic field that has a strength of 6.00 x 10" T. During a 20.0 s time interval, 7.00 x 10" electrons pass a point in the conductor. Numerical Response 4. The magnitude of the average magnetic force exerted on the conductor, expressed in scientific notation, is a.be x 10 "N. The values of a, b, c, and d are and b C d