P6 - Resistance, Voltage and Current
- Created by: Caitlin Ward
- Created on: 01-05-14 10:20
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- P6 - Resistance, Voltage and Current
- Circuit Symbols
- Open Switch
- Closed Switch
- Cell
- Battery
- Resistor
- Variable Resistor
- Bulb
- Power Supply
- Resistance = Voltage / Current
- Variable Resistors
- Resistance of a wire depends on its length
- Longer = Higher Resistance
- Long Piece of wire that is usually in a coil
- Resistance of a wire depends on its length
- Voltage-Current Graphs
- Link to example of graph
- Submit into the equation to find resistance
- Resistance = Voltage / Current
- Circuit Symbols
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