Electricity 0.0 / 5 ? PhysicsElectricityGCSEAQA Created by: sophie BeadleCreated on: 31-12-19 12:10 An LDR's resistance INCREASES as the… light intensity DECREASES 1 of 7 Which of these FORMULAE shows the ENERGY transferred in an ELECTRICAL appliance? E = I x V x t E = P x t E = Q x V 2 of 7 A DIRECT CURRENT (DC) is caused by… a CONSTANT potential difference 3 of 7 What does OHM'S LAW state? Voltage = current x resistance 4 of 7 Which of these is drawn as a rectangle with a "HOOKED" diagonal line cutting through it? a thermistor 5 of 7 Which of these FORMULAE shows the ENERGY transferred in an ELECTRICAL appliance? E = P x t E = I x V x t 6 of 7 The RESISTANCE of a ---(1)--- INCREASES as its temperature ---(2)---. 1: filament lamp; 2: increases 7 of 7
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