Lesson: Electromagnetic Induction in Transformers Physics • Third Year of Secondary School

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In this lesson, we will learn how to calculate the change in the potential difference and current produced by a transformer.

Students will be able to

recognize that transformers are used with alternating current,
recognize that transformers change both the potential difference and the current of an electrical signal,
recall that magnetic materials can be used for the cores of transformers,
use in all permutations,
use in all permutations.