Cambridge IGCSE Physics revision notes

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Lesson

Lesson-15.2.2- Describe the action of thermistors and light dependent resistors and show understanding of their use as input transducers.

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Lesson-15.2.1- Describe the action of a variable potential divider (potentiometer).Previous Lesson-15.2.3- Describe the action of a relay and show understanding of its use in switching circuits.Next