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Questions and Answers
Which type of substances are weakly attracted to an applied magnetic field?
Which type of substances are weakly attracted to an applied magnetic field?
- Paramagnetic substances (correct)
- Diamagnetic substances
- Antiferromagnetic substances
- Ferromagnetic substances
What gives rise to a magnetic field in both electric currents and elementary particles?
What gives rise to a magnetic field in both electric currents and elementary particles?
- Magnetic moments (correct)
- Electric fields
- Gravitational force
- Nuclear fusion
Which materials are strongly attracted by magnetic fields and can be magnetized to become permanent magnets?
Which materials are strongly attracted by magnetic fields and can be magnetized to become permanent magnets?
- Diamagnetic materials
- Ferromagnetic materials (correct)
- Paramagnetic materials
- Antiferromagnetic materials
Which classification of magnetic materials is responsible for most effects of magnetism encountered in everyday life?
Which classification of magnetic materials is responsible for most effects of magnetism encountered in everyday life?
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Which shape reveals the magnetic field of a bar magnet?
Which shape reveals the magnetic field of a bar magnet?
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