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3 years ago

10

What can increase the peak emf in an ac generator without changing the frequency?

1 answer:

STatiana [176]3 years ago

8 0

Explanation:

The peak emf in an AC generator is given by :

$\epsilon=NAB\omega$

Here,

N is number of turns in the generator

A is area of the coils

B is magnetic field

$\omega$ is angular frequency

It is clear that the peak emf in an ac generator depends on :

The number of turns in the generator
Area of coils
Magnetic field

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