Related Topics:
IGCSE Physics Lessons
Math Worksheets

Share this page to Google Classroom

A series of free GCSE/IGCSE Physics Notes and Lessons.

The Motor Effect
Describe what is meant by induced potential and the generator effect.
Describe the factors that affect the size and direction of the induced potential.

The Alternator and Dynamo
Describe how an alternator generates an alternating current.
Describe how a dynamo generates a direct current.

The Microphone
Explain how a moving-coil microphone works.

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
Mathway Calculator Widget

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.