Describe parallel circuitry using a schematic. Indicate that the pathway's for current run parallel to each other. Discuss that each device operates independently of the other devices . Determine the current passing through a set of resistors with a given Ohm resistance. Discuss that the total current is the sum of all the current passing through each appliance. Work the formula l/Rt= 1/R1 + 1/R2+1/R3....... Sketch a schematic for 3 resistors in a circuit with 2 in parallel and one in series. Determine the current for the circuit if the voltage is given. Discuss parallel circuits and overload