G483- unit 2 module 1-3 0.0 / 5 ? PhysicsD.C. ElectricityASOCR Created by: 08normasCreated on: 18-03-15 11:40 charge current x time 1 of 8 coulomb total charge supplies by a current of one ampere in a time of one second 2 of 8 Kirchhoffs first law the sum of the currents enetering any junction is always equal to the sum of the currents leaving the junction 3 of 8 Electromotive force the energy transfered per unit charge when one other type of energy is converted into electrical energy 4 of 8 Potential difference the electrical energy transfered per unit charge when electrical energy is converted into another form of energy 5 of 8 ohm's law the current through a conductor is proportional to the potential difference across it, provided that physical conditions remain constant 6 of 8 power rate of work done 7 of 8 Kilowatt-hour 1000 watts for 3600 seconds therefore 3,600,000 J 8 of 8
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