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ratelena [41]
3 years ago
6

Which description correctly summarizes how an electric motor causes an axle to turn?

Physics
1 answer:
Tasya [4]3 years ago
3 0

Answer:

The poles of the magnetic field generated around the armature are attracted to the opposite poles of the permanent magnet. As the opposite poles align, the commutator reverses the current direction so like poles are aligned and the armature continues to spin.

Explanation:

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Mrs. Smith can walk 1.4 m/s. If it takes her 8.5 seconds to get to the teacher lounge, how far is the teacher lounge from her ro
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An object is moving with the speed of light around the Earth. How much time will it take to complete one round trip along the eq
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0.14 seconds

Explanation:

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elena-s [515]

Answer:

391.5 J

Explanation:

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Substitute the force applied and the displacement of the object into the equation.

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The amount of work done on the object is 391.5 J in order to move it 4.5 meters with an applied force of 87 Newtons.

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