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Feliz [49]
3 years ago
9

What does an electromagnet have that a bar magnet does not ?

Physics
1 answer:
Anon25 [30]3 years ago
4 0
The bar magnet and the electromagnet act identical. The difference being a electromagnet is a coil of wire that has a power source connect to both ends, this energizes the coil with an electromagnetic field.
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It is positive if that's what you are asking.
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Explanation:

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what were two weakness of america government under the articals of confederation did the philadelphia mutiny highlight
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The weaknesses of the America government under the articals of confederation in which the Philadelphia mutiny highlighted include:

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<h3>What is a Mutiny?</h3>

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2 years ago
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stiv31 [10]
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3 0
3 years ago
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A certain car can accelerate from 0 to 60 mph in 7.9 s. What is the car's average acceleration in mph/s?
Anna007 [38]

Answer:

<em>a = 7.6\ mph/s</em>

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<u>Motion With Constant Acceleration </u>

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7 0
3 years ago
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