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Questions and Answers
Which phenomenon is universal in nature?
Which phenomenon is universal in nature?
- Light
- Electricity
- Magnetism (correct)
- Gravity
What is the origin of the word 'magnet'?
What is the origin of the word 'magnet'?
- Named after a scientist named Magnet
- Named after an island in Greece called Magnesia (correct)
- Derived from the Latin word 'magnus'
- Derived from the Greek word 'magnesia'
Who is credited with the discovery that moving charges produce magnetic fields?
Who is credited with the discovery that moving charges produce magnetic fields?
- Galileo, Kepler, Hooke and Copernicus
- Oersted, Ampere, Biot and Savart (correct)
- Newton, Einstein, Tesla and Faraday
- Bohr, Planck, Heisenberg and Schrodinger
How does a freely suspended bar magnet align itself?
How does a freely suspended bar magnet align itself?
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What is the direction of the earth's magnetic field?
What is the direction of the earth's magnetic field?
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What is the significance of the island magnesia in the study of magnetism?
What is the significance of the island magnesia in the study of magnetism?
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What is the main subject of the present chapter?
What is the main subject of the present chapter?
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Who are some of the scientists credited with the discovery of moving charges producing magnetic fields?
Who are some of the scientists credited with the discovery of moving charges producing magnetic fields?
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What is the behavior of the earth's magnetism?
What is the behavior of the earth's magnetism?
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In which direction does a freely suspended bar magnet point?
In which direction does a freely suspended bar magnet point?
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