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svp [43]
3 years ago
7

What is an electromagnet

Chemistry
2 answers:
babymother [125]3 years ago
4 0
<span>An electromagnet is a magnet that runs on electricity</span>
adoni [48]3 years ago
4 0
An electromagnet is a soft metal core made into a magnet by the passage of electric current through a coil surrounding it. <span />
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katen-ka-za [31]

Answer:

68000J/kg

Explanation:

Given parameters:

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Unknown:

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The specific latent heat is usually involve in phase changes;

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m is the mass

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IRISSAK [1]

Answer:

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Which process releases energy that eventually produces lightning in the thunderstorm?
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Answer:

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