AQA GCSE Physics Required Practicals
Electrical Resistance Activity 1 • resistance wire on meter rule • ammeter • voltmeter • power supply • leads and crocodile clips 1. Connect up the circuit as in the diagram 2. The resistance wire is connected at points A and B 3. Keep A and B greater than 10cm to prevent the wire getting too hot 4. Measure the distance between A and B 5.
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AQA GCSE Physics Paper 1 (P1 to P7) Equations
subjects.robertsmyth.tgacademy.org.uk9 density, kilogram per metre cubed, kg/m3 10 pressure, p pascal, Pa (N/m2) 11 gravitational field strength, g newton per kilogram, N/kg 12 charge, Q coulomb, C 13 current, I ampere or amp, A 14 potential difference, V volt, V 15 resistance, R ohm, 16 temperature, degree Celsius, C
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