Questions and Answers
What type of substances are weakly attracted to an applied magnetic field?
Paramagnetic substances
Which materials are strongly attracted by magnetic fields and can be magnetized to become permanent magnets?
Iron, cobalt, and nickel
What gives rise to a magnetic field according to the text?
Both electric currents and magnetic moments of elementary particles
Which class of physical attributes occur through a magnetic field allowing objects to attract or repel each other?
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What is responsible for most of the effects of magnetism encountered in everyday life?
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