Respuesta :
Answer:
Devices that convert mechanical energy to electric energy. ... An electric generator is a device that changes kinetic energy to electrical energy through electromagnetic induction. ... [Figure1]. Q: What might happen to the current produced by an electric generator if the poles of the magnet kept reversing?
Explanation:
An electric generator uses electromagnetic induction to convert mechanical energy into electrical energy.
To find the correct option among all the options, we need to know about the principle of electric generator.
What is electric generator?
- Electric generator generates current by converting mechanical energy to electrical energy.
- It contains a turbine that rotates due to water or air flow through it which leads to the conversation of mechanical to electrical energy.
What is the principle of electric generator?
- The rotating turbine contains coils of wire that rotate along with the turbine that is kept inside a stable magnetic field.
- Due to the rotation of the coils, magnetic flux is induced through the coils and induced current is produced. This is called electromagnetic induction.
Thus, we can conclude that the option (a) is correct.
Learn more about the electromagnetic induction here:
brainly.com/question/27613726
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