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Questions and Answers
What is the fundamental source of magnetism?
What is the fundamental source of magnetism?
- Chemical composition of the material
- Pressure exerted on the material
- Temperature changes in materials
- Rotation of electrically charged particles (correct)
What causes magnetic moments on atoms?
What causes magnetic moments on atoms?
- Neutrons within the nucleus
- Photons interacting with the atoms
- Orbital motion and spin of electrons (correct)
- Protons within the nucleus
Which materials exhibit magnetic properties?
Which materials exhibit magnetic properties?
- Rubber, silicon, and paper
- Glass, plastic, and wood
- Iron, some steels, and lodestone (correct)
- Aluminum, copper, and zinc
What determines whether a material will have strong or weak magnetic properties?
What determines whether a material will have strong or weak magnetic properties?
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What are magnetic dipoles?
What are magnetic dipoles?
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What causes the magnetic moments on atoms?
What causes the magnetic moments on atoms?
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Which materials are well known for exhibiting magnetic properties?
Which materials are well known for exhibiting magnetic properties?
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What determines whether a material will have strong or weak magnetic properties?
What determines whether a material will have strong or weak magnetic properties?
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What is the fundamental source of magnetism?
What is the fundamental source of magnetism?
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What are magnetic dipoles?
What are magnetic dipoles?
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