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28 Nov 2020
Which is a key difference between electric charges and magnetic poles?
a. Like electric charges repel but like magnetic poles attract.
b. An electrically charged rod attracts an electrically neutral object but a magnet does not attract an unmagnetized chunk of iron.
c. In electricity, unlike charges, repel, but in magnetism, unlike poles attract.
d. Magnetic monopoles exist but isolated electric charges are never found.
e. Electric charges can be separated while magnetic poles always occur together as opposite poles of equal strength.
Which is a key difference between electric charges and magnetic poles?
a. Like electric charges repel but like magnetic poles attract.
b. An electrically charged rod attracts an electrically neutral object but a magnet does not attract an unmagnetized chunk of iron.
c. In electricity, unlike charges, repel, but in magnetism, unlike poles attract.
d. Magnetic monopoles exist but isolated electric charges are never found.
e. Electric charges can be separated while magnetic poles always occur together as opposite poles of equal strength.
7 Aug 2023
akunuru639Lv10
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Ciara Beatrice CanalitaLv10
22 Dec 2020
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