OUTCOME
By the end of the lesson you will be able to explain how a loop in a magnetic field can be used to create an alternating current
By rotating a loop in a field we create a changing flux which in turn creates and alternating induced current.
A rotating a loop in a field creates an alternating sinusoidal signal
LEARNING TASKS
Explain
Explain how Faraday's law and Lenz' law are applied in a rotating loop in a field
Explore the following PhET animations on induced current
Evaluate
Work through questions 14 - 23