Electricity Question Title * 1. The SI unit of the amount of electric charge is Volts Amps Coulombs Ohms Question Title * 2. If you connect a 5 W light bulb to a 12 V battery, the electric current is 60 Amps 60 Ohms 17 Ohms 0,42 Amps Question Title * 3. The two different kinds of electric current are: Continous and alternative current Continous and alternating current Direct and alternative current Direct and alternating current Question Title * 4. The resistance of a light bulb which is connected to a 4,5 V battery with an electric current 0,3 A is: 4,8 Ohms 1,35 Ohms 15 Ohms 1,5 Ohms Question Title * 5. An electric device which transforms electrical energy into heat is A resistance A capacitor A resistor A battery Question Title * 6. A battery is a device which produces mechanical energy from electricity stores electric charge produces electricity from heat transforms chemical energy into electrical energy Question Title * 7. The SI unit for the capacity is Coulomb Ohm Ampere Farad Question Title * 8. An electric engine is a device which transforms electricity into mechanical energy produces a chemical reaction from electricity transforms electricity into heat produces electricity from motion Question Title * 9. The SI unit for electric power of an electric device is Volts Amps Ohms Watts Question Title * 10. If you compare an electric current with a motorway, voltage is related to the number of cars moving through the motorway the number of lanes of the motorway the speed of the cars the overtakings Listo