GCSE Physics Formulae 0.0 / 5 ? PhysicsEquations and FormulaeGCSEAQA Created by: spencer.nhyiraCreated on: 09-06-17 19:32 Equation for Charge current(amps) x time(seconds) 1 of 13 Equation for Potential Difference current(amps) x resistance(ohms) 2 of 13 Equation for Energy Transferred power(watts) x time(seconds) 3 of 13 Equation for Energy Transferred 2 charge(coloumbs) x potential difference (voltage) 4 of 13 Equation for Power potential difference(voltage) x current (amps) 5 of 13 Equation for Power 2 energy transferred(joules) divided by time(secs) 6 of 13 Equation for Power 3 work done(joules) divided by time(secs) 7 of 13 Efficiency useful power output dived by total power input 8 of 13 Specific Heat Capacity change in thermal energy=mx shc x temperature change 9 of 13 Specific Latent Heat energy(joules)= mass(kg) x slh (j/kg) 10 of 13 Kinetic Energy 0.5 x mass(kg) x speed (m/s^2) 11 of 13 Gravitational Potential Energy mass (kg) x gfsf (N/kg) x height (m) 12 of 13 Elastic Potential Energy 0.5 x k(N/m) x extension^2 13 of 13
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