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tatyana61 [14]
3 years ago
12

Generators use the magnetic field of which of the following to produce an electric current?

Physics
1 answer:
STatiana [176]3 years ago
5 0
<span>Generators use the magnetic field of "Permanent Magnets"

In short, Your Answer would be Option D

Hope this helps!</span>
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5. What is the amount of force required to accelerate a 20 kg object at a rate of 5 m/sz?
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Force required is 100 N

<u>Given that;</u>

Rate of acceleration = 5 m/s²

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Force required

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3 years ago
The sum of the kinetic and potential energies of a system of objects is conserved: Group of answer choices only when no external
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The sum of the kinetic and potential energies of a system of objects is conserved only when no external force acts on the objects.

<h3>Conservation of mechanical energy</h3>

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