# Ohms wheeeeel # # There are four values(watts, ohms, amps, voltage) and # three equations to determine each. You only need # two values to determine all four equations. # # e = volt = r * i, p / i, sqrt(p * r) # i = amp = sqrt(p / r), p / e, e / r # r = ohm = e / i, e**2 / p, p / i**2 # p = watt = e**2 / r, i**2 * r, e * i #print "What is the voltage?" e = 123 #print "The voltage is", e, "." #print "What is the amperage?" i = 2232 #print "The amperage is", i,"." #print "What is the resistance?" r = 56 #print "The resistance is", r,"." #print "What is the p p p p power?" p = 1231 #print "The p p p p p POWER is", p, "." # first trial function calculating voltage def volt(i, r, p, e): # ? if p == 0: e = r * i return e else: e = p / i return e print volt(i, r, p, e)
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