Karten 32 Karten
Lernende 1 Lernende
Sprache English
Stufe Mittelschule
Erstellt / Aktualisiert 01.06.2016 / 01.06.2016
Lizenzierung Keine Angabe
32 Exakte Antworten 0 Text Antworten 0 Multiple Choice Antworten
Fenster schliessen


• Charge = Current x time (Q=It)
Fenster schliessen


• Voltage = Current x Resistance (V=IR - also known as Ohms Law)
Fenster schliessen

Circuit types

parallel and series
Fenster schliessen

Circuit Current, Voltage and Resistance rules

o Series - Current same, voltage shared, add resistance to get total resistance o Parallel - Voltage same current shared in branches of circuit
Fenster schliessen

Light bulb

• Light bulb - effects of heat on resistance (non-ohmic graph of V against I is not straight line)
Fenster schliessen

Special resistors

- LDR, thermistor and diode ,Graph shapes and uses
Fenster schliessen
  • Alternating and Direct Current 
o Graphs of wave forms and sources
Fenster schliessen
  • Domestic Electricity Supply
o Plugs and wiring (Blue Neutral, Brown Live, Green and Yellow Earth) ♣ Common Faults o Protection by Earth wire, fuses and double insulation