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What is the relationship between the strength of an electromagnet and the number of turns in the coil?


As the number of turns in the coil decreases, the strength of the electromagnet increases.

The number of turns in the coil has no impact on the strength of the electromagnet.

As the number of turns in the coil increases, the strength of the electromagnet increases.

Respuesta :

Diatonic254

As the number of turns in the coil increases, the strength of the electromagnet increases.

This is because of the fact that the higher the number of turns of the coil, the higher the sum of the individual emf s induced by every turn as it ‘cuts’ through the magnetic field.

Explanation:

Other than the number of coils, there are other factors that affect the strength of induced current in a dynamo; the  relative speed between the coil and magnet, and the strength of the magnet. The stronger the magnet and the higher the relative speed the stronger the induced current

Learn More:

For more on electromagnetic induction check out;

https://brainly.com/question/13369951

#LearnWithBrainly

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