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Which one of the following substances is a magnetic substance?
- a)Mercury
- b)Iron
- c)Gold
- d)Silver
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which one of the following substances is a magnetic substance?a)Mercur...
Magnetic Substances
Magnetic substances are those substances that can be magnetized. They can either be natural magnets or artificial magnets. Natural magnets are those that occur in nature like lodestone, while artificial magnets are those that are made by humans like electromagnets. One of the most common magnetic substances is iron.
Explanation
Option 'B' (Iron) is the correct answer. Iron is a magnetic substance because it can be magnetized. When iron is placed in a magnetic field, it gets magnetized, and it can also retain its magnetism even after the magnetic field is removed. This property of iron is what makes it useful in the production of magnets.
On the other hand, mercury (option 'A'), gold (option 'C'), and silver (option 'D') are not magnetic substances. Mercury is a liquid metal and is not magnetic. Gold and silver are non-magnetic metals. They cannot be magnetized because they do not have unpaired electrons in their atomic structure.
Conclusion
In conclusion, magnetic substances are those substances that can be magnetized. Iron is a magnetic substance because it can be magnetized, and it can also retain its magnetism after the magnetic field is removed. Mercury, gold, and silver are not magnetic substances because they cannot be magnetized.
Magnetic substances are those substances that can be magnetized. They can either be natural magnets or artificial magnets. Natural magnets are those that occur in nature like lodestone, while artificial magnets are those that are made by humans like electromagnets. One of the most common magnetic substances is iron.
Explanation
Option 'B' (Iron) is the correct answer. Iron is a magnetic substance because it can be magnetized. When iron is placed in a magnetic field, it gets magnetized, and it can also retain its magnetism even after the magnetic field is removed. This property of iron is what makes it useful in the production of magnets.
On the other hand, mercury (option 'A'), gold (option 'C'), and silver (option 'D') are not magnetic substances. Mercury is a liquid metal and is not magnetic. Gold and silver are non-magnetic metals. They cannot be magnetized because they do not have unpaired electrons in their atomic structure.
Conclusion
In conclusion, magnetic substances are those substances that can be magnetized. Iron is a magnetic substance because it can be magnetized, and it can also retain its magnetism after the magnetic field is removed. Mercury, gold, and silver are not magnetic substances because they cannot be magnetized.
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Which one of the following substances is a magnetic substance?a)Mercuryb)Ironc)Goldd)SilverCorrect answer is option 'B'. Can you explain this answer?
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Which one of the following substances is a magnetic substance?a)Mercuryb)Ironc)Goldd)SilverCorrect answer is option 'B'. Can you explain this answer? for Teaching 2025 is part of Teaching preparation. The Question and answers have been prepared according to the Teaching exam syllabus. Information about Which one of the following substances is a magnetic substance?a)Mercuryb)Ironc)Goldd)SilverCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Teaching 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following substances is a magnetic substance?a)Mercuryb)Ironc)Goldd)SilverCorrect answer is option 'B'. Can you explain this answer?.
Which one of the following substances is a magnetic substance?a)Mercuryb)Ironc)Goldd)SilverCorrect answer is option 'B'. Can you explain this answer? for Teaching 2025 is part of Teaching preparation. The Question and answers have been prepared according to the Teaching exam syllabus. Information about Which one of the following substances is a magnetic substance?a)Mercuryb)Ironc)Goldd)SilverCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Teaching 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following substances is a magnetic substance?a)Mercuryb)Ironc)Goldd)SilverCorrect answer is option 'B'. Can you explain this answer?.
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