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Contact [7]
3 years ago
15

What happens to an iron bar when it is placed within the coils of a solenoid

Physics
2 answers:
Len [333]3 years ago
7 0
<h3><u>Answer;</u></h3>

it becomes a magnet.

<h3><u>Explanation;</u></h3>
  • When an iron bar is placed within the coils of a solenoid it becomes a magnet. This type of a magnet is called an electromagnet.
  • An electromagnet is made by placing a ferromagnetic material such as iron in a solenoid of a closed circuit.
  • Electromagnets are used in all kinds of electric devices including hard disk drives, generators, motors, etc.
Rina8888 [55]3 years ago
6 0
When the iron bar is placed within the coils of a solenoid it then becomes a magnet.  
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<h3>(A) The width x = 0.24 \times 10^{-3} m</h3><h3>(B) The new width is 1.32 \times 10^{-3} m</h3>

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