Activity: Electrical power

IB Physics: Activity: Electrical power

Like mechanical power, electrical power is defined as the rate at which work is done. But there is a more convenient formula for the electrical context to be derived: P = IV. You will measure the electrical power for different examples, estimate power loss in cables and gain an idea of the magnitudes involved in domestic electrical power usage.Topics: electric power n2kLevels: SL/HLNumber of flashcards: 21

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