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Revision Notes
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A-Level Physics
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Electricity and Circuits
Electricity and Circuits — A-Level Revision Notes
2 notes on Electricity and Circuits for A-Level Physics.
Current, Resistance and Resistivity
Current and charge Current (I) is the rate of flow of charge: I = ΔQ…
EMF, Internal Resistance and Potential Dividers
EMF and internal resistance A power source (e.g. a battery) does work…
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