Electricity Revision
- Created by: ibhimjiyani
- Created on: 21-10-20 15:20
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- ELECTRICITY
- CHARGE SYMBOL = Q UNIT = C
- STATIC
- Friction
- Induction
- Like charges REPEL
- MOVING
- Current (Amps)
- I = Q/T
- Current (Amps)
- ENERGY PER CHARGE
- Volts (V)
- V= E/Q
- Volts (V)
- STATIC
- CIRCUITS
- SERIES
- Only One Path
- Current same everywhere
- Voltage shared
- PARALLEL
- Current is shared
- Voltage is same for each branch
- RESISTANCE
- R = V/I
- OHM'S LAW
- measuring the opposition of the current flow
- R = V/I
- SEMI conductors
- Thermisittor
- Hotter = low r
- LDR
- brigther = low r
- Diode
- Thermisittor
- SERIES
- MAINS ELECTRICITY
- Alternating Current
- UK 240 V
- Current HIGH in live wires
- Fuse melts
- Breaks circuit
- Fuse melts
- Alternating Current
- CHARGE SYMBOL = Q UNIT = C
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