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## Homework Statement

Need to draw a graph of the emf generated by a simple single-phase generator which has a coil of 200 turns. The coil is 14cm long and 9cm wide. The magnetic feild in the generator is 0.15T. The generator coil is turned at a rate of 3000 revolutions per minute. Can someone also calculate the maximum EMF for this generator. And also if someone could clarify the difference between maximum emf and average emf?

## Homework Equations

EMF=NBA/t

## The Attempt at a Solution

My graph resembles a sine graph but the starting point at t=0 is at EMF=0. In the answer it should be that it starts at maximum EMF (ie at t=0)