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Mr S Lee
Flashcards by , created over 1 year ago

This topic explores the relationship between current and potential difference and develops the idea of resistance. It investigates how potential differences and currents are related in series and parallel circuits and how the total resistance in series and parallel circuits can be calculated. It introduces the concept of power in an electricalcircuit as the energy transferred per unit time and introduces the equations which enable the power transferred by an appliance to be calculated.

Mr S Lee
Created by Mr S Lee over 1 year ago