Lesson
Lesson-11.1.6- the difference between mains electricity being alternating current (a.c.) and direct current (d.c.) being supplied by a cell or battery
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Lesson-11.1.5- the relationship between energy transferred, current, voltage and time: energy transferred = current ?? voltage ?? time E = I ?? V x tPreviousLesson-12.1.1- explain why a series or parallel circuit is more appropriate for particular applications, including domestic lighting | understand how the current in a series circuit depends on the applied voltage and the number and nature of other componentsNext