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How are an electromagnet and a permanent magnet different from

What will happen to the property of the electromagnet with an increasing number of coils? (1 point) Responses The electromagnet
1. 1 answer
2. 67 views
What happens to an electromagnet if you increase the number of coils? (1 point) Responses The electromagnet becomes a permanent
1. 1 answer
2. 36 views
Alice builds an electric motor by positioning an electromagnet between the poles of a permanent magnet. The electromagnet spins
1. 1 answer
2. asked by as
3. 19 views
Which type of magnet do roller coasters use for braking?a. An electromagnet b. An eddy magnet c. A permanent magnet d. An
1. 1 answer
2. asked by b
3. 50 views
Which of the following is a difference between a permanent magnet and an electromagnet?(1 point)Responses The strength of a
1. 1 answer
2. 13 views
Which of the following is a difference between a permanent magnet and an electromagnet?(1 point)Responses The magnetism of a
1. 1 answer
2. 31 views
What will happen to the property of the electromagnet with an increasing number of coils?The electromagnetic properties will not
1. 1 answer
2. asked by I.D.C.I.I.C.I.S.S.I.N.T.D.W.H.T.B.D.
3. 180 views
An electromagnet is different from a permanent magnet because anelectromagnet ________. is magnetic can push and pull can
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2. asked by Anonymous
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During an investigation, a teacher places a small permanent magnet with a hole in it onto a wooden rod. The magnet can slide
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2. 13 views
An electric motor encompasses an electromagnet encircled by a permanent magnet. What role does the electromagnet play in the
1. 1 answer
2. 44 views