1) How much time does it take for an electron to orbit one time in a magnetic field of 1.75T given mo = 9.1 x 10"kg and qo = 1.6 x 10-" C? To solve this problem you will need to combine two equations: 1) from the circular force equal the magnetic force and 2) the speed around a circle equal the circumference divided by the time. 2) You have three infinitely long wires with currents of 1, 2, and 3 Amps that are all flowing to from the left to the right hand side of the page. The 1A wire is 1 meter vertically above a point and the 2A wire is 2 meters vertically above a point. At what distance would you put the third wire and would you put it above or below the point so that there is zero magnetic field detected at the point? > 2A 1 A