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Marysya12 [62]
4 years ago
5

Which of the following best describes magnetic fields? Question 4 options: Magnetic fields must have only positive charges. Magn

etic fields are always found in insulators. Magnetic fields need a conductor. Magnetic fields have north and south magnetic poles.
Physics
2 answers:
pochemuha4 years ago
8 0
<h3><u>Answer;</u></h3>

Magnetic fields have north and south magnetic poles.

<h3><u>Explanation;</u></h3>
  • <em><u>Magnetic fields are generated whenever charge is in motion. Magnets are those materials that have the capability to generate magnetic fields. </u></em>
  • <em><u>Magnetic fields have various characteristics which includes; they originate from the north poles and flow towards the south poles, they are exhibited in the form of magnetic field lines.</u></em> Magnetic fields lines never cross one another,they all have the same strength and seek the path of least resistance between opposite magnetic poles etc.
Kobotan [32]4 years ago
7 0
<span> Magnetic fields have north and south magnetic poles.</span>
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