Power and Transferring Electrical Energy Quiz

Do you know the energy transferred equation?

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Good Luck!

All GCSE Electricity equations, with digital calculators, are available here: GCSE Electricity Equations and Calculators.

Essential equations for this quiz -

energy transferred (joule, J) = current (ampere, A) × potential difference (volt, V) × time (second, s)

E = I × V × t

power (watt, W) = energy transferred (joule, J) ÷ time taken (second, s)

P = E / t

electrical power (watt, W) = current (ampere, A) × potential difference (volt, V)

P = I ×V

electrical power (watt, W) = current squared (ampere², A²) ×

resistance (ohm, Ω)

P=I²×R