Recent content by jesusburger

  1. J

    Electromagnetic Induction Problem

    induced emf = change in flux/change in time = (pi*(.14^2)*.75)/.45 = .1026V Resistance = circumference*resistance/distance = (2*pi*.14).033 = .029 V=IR, so I=V/R = .1026/.029 = 3.5379 P=IV, so P = 3.5379*.1026 = .363 power (watts) is in Joules per second, so p=j/t or j=p*t = .363*.45 = .1633...