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andrew-mc [135]
3 years ago
15

Which of the following is a probable source of Earth’s magnetic field?

Chemistry
2 answers:
krok68 [10]3 years ago
6 0
<span>b) earths outer iron core

</span><span>A coil of wire that is carrying a current and produces a magnetic field is called a solenoid. So the correct option is option "B", in regards to the question given. The term solenoid was first invented by the famous French physicist named Andre-Marie Ampere. In the terms of a physicist, it indicates a coil that has a far greater lenth than the diameter and is wrapped around a core made of metal to create a uniform magnetic field. If a compass is brought near the wire through which current is passing, it will indicate the direction in which the current is flowing. </span>
IRINA_888 [86]3 years ago
4 0
The answer is B
It has small particles of iron witch iron is magnetic

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