1
lesson pretestMultiple Choice

Pretest

Question 1 • Physics

Which actions most likely cause the domains in a ferromagnetic material to align? Choose three correct answers.

Answer
A
heating the material
B
placing the material in a magnetic field of opposite polarity
C
passing electricity around the material
D
hitting the material
E
rubbing the material against a magnet
F
placing the material near a strong magnet
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