electricity 0.0 / 5 PhysicsD.C. ElectricityASAQA Created by: ParislouiseCreated on: 13-06-17 11:10 measured in coulombs charge 1 of 27 rate of flow of charge in a circuit current 2 of 27 work done per unit charge potential difference 3 of 27 used to measure P.D. with an infinite resistance voltmeter 4 of 27 instrument should be placed ......... with a component parallel 5 of 27 how difficult it is to pass current through resistance 6 of 27 a measuring instrument with no resistance ammeter 7 of 27 ohm's law is dependent on temperature 8 of 27 what kind of graph does a ohmic conducted have? straight line 9 of 27 what kind of graph does a filament lamp have? curve 10 of 27 only lets current flow in one direction? diode 11 of 27 if a diode reads 0.6v this is also known as the threshold voltage 12 of 27 a measure of the resisting power of a specified material to the flow of current resistivity 13 of 27 has zero resistivity superconductors 14 of 27 the rate of transfer of energy measured in watts power 15 of 27 easy to calculate of you know the power energy 16 of 27 EMF stands for? electromotive force 17 of 27 current can neither be created nor destroyed kirchhoff's first law 18 of 27 if you go all the way around the circuit the total change in P.D. =0 second law 19 of 27 as long as physical conditions remain constant current is ............ to P.D. directly proportional 20 of 27 diodes are forward bias 21 of 27 the three things that determine resistance length area resistivity 22 of 27 pie r ^2 is area of a circle 23 of 27 charge doesn't leak away, it is conserved 24 of 27 L.D.R is light dependent resistor 25 of 27 if the light intensity increases the resistance decreases 26 of 27 current that flows in both directions alternate 27 of 27

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