Three loads are in parallel. The first load has a potential difference of 12V and a current of 0.4 A. The current across the second load is 0.6 A. The resistance of the third load is 8 0 a. What is the voltage across the third load? b. What is the current across the third load? c. What is the total current? (Include units in your answer. Round your answer to three decimal places!) Units: Volts: V ; Amps: amp ; Seconds: s ; Joules: J ; Horsepower: hp ; Watt: W; Hours: h; Ohms: ohm; Coulombs: C; Kilowatt-hours: KWh