BRAINCAKEMeasuring Resistance
| resistance | = | p.d. across component current through component |
| R | = | V I |
| ohms | = | volts amps |
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Key terms in this lesson
- Potential difference
- The energy transferred per unit charge as charge moves between two points in a circuit.
More in Electric Current
- Potential Difference
- Energy Transfer
- Electric Power
- Resistance
- Ohm's Law
- Resistivity
- Superconductivity
- Electronic Components
All 20 lessons in Electric Current · All AQA AS-level Physics topics