GCSE Physics AQA: Formula sheet.

Although most formulas are given in the exam, some questions may require you to know them. In addition although they may give you the formula, they may not give you the units and so I made this sheet with all the units and symbols! Good luck everyone :)

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1. Power (Watts) = Voltage (Volts) x Current (Amps)
P = V x I
2. Voltage (Volts) = Current (Amps) x Resistance (Ohms)
V = I x R
3. Charge (Coulombs) = Current (Amps) x time (Seconds)
Q = I x t
4. Energy = Voltage x Charge
E =…

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v = f x (or d)
17. Energy transferred = power × time
(kilowatthour, kWh) (kilowatt, kW) (hour, h)


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