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Which action will make a magnet lose its magnetism?
- a)Stroking a needle with a magnet.
- b)Heating, hammering, or dropping it.
- c)Storing with opposite poles together.
- d)Keeping with soft iron pieces.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which action will make a magnet lose its magnetism?a)Stroking a needle...
Magnets lose their strength if heated, hammered, or dropped. Proper storage with opposite poles and soft iron keeps them safe.
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Which action will make a magnet lose its magnetism?a)Stroking a needle...
Understanding Magnetism
Magnetism is a property of certain materials that allows them to attract or repel other magnetic materials. However, magnets can lose their magnetism under certain conditions.
Why Heating, Hammering, or Dropping Makes a Magnet Lose Its Magnetism
When a magnet is subjected to heat, physical impact, or shock, the alignment of its internal magnetic domains can be disrupted. Here's how:
Other Options Explained
While option B is correct, let's briefly look at the other options:
Conclusion
In summary, heating, hammering, or dropping a magnet disrupts the internal structure necessary for maintaining its magnetic properties, leading to a loss of magnetism.
Magnetism is a property of certain materials that allows them to attract or repel other magnetic materials. However, magnets can lose their magnetism under certain conditions.
Why Heating, Hammering, or Dropping Makes a Magnet Lose Its Magnetism
When a magnet is subjected to heat, physical impact, or shock, the alignment of its internal magnetic domains can be disrupted. Here's how:
- Heating: High temperatures provide energy to the atoms in the magnet, causing them to vibrate more. This disrupts the orderly arrangement of magnetic domains, leading to a loss of magnetism.
- Hammering: The physical impact of hammering introduces mechanical stress, which can misalign the magnetic domains. This misalignment reduces the magnet's effectiveness.
- Dropping: Similar to hammering, dropping a magnet creates sudden force that can disturb the alignment of the domains. The impact can cause the domains to scatter, weakening the magnetic field.
Other Options Explained
While option B is correct, let's briefly look at the other options:
- Stroking a Needle with a Magnet: This action actually magnetizes the needle instead of demagnetizing it.
- Storing with Opposite Poles Together: This can help maintain magnetism, as it keeps the magnetic fields balanced.
- Keeping with Soft Iron Pieces: Soft iron can help in temporarily magnetizing a magnet but does not inherently demagnetize it.
Conclusion
In summary, heating, hammering, or dropping a magnet disrupts the internal structure necessary for maintaining its magnetic properties, leading to a loss of magnetism.
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Which action will make a magnet lose its magnetism?a)Stroking a needle with a magnet.b)Heating, hammering, or dropping it.c)Storing with opposite poles together.d)Keeping with soft iron pieces.Correct answer is option 'B'. Can you explain this answer? for Class 6 2025 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which action will make a magnet lose its magnetism?a)Stroking a needle with a magnet.b)Heating, hammering, or dropping it.c)Storing with opposite poles together.d)Keeping with soft iron pieces.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which action will make a magnet lose its magnetism?a)Stroking a needle with a magnet.b)Heating, hammering, or dropping it.c)Storing with opposite poles together.d)Keeping with soft iron pieces.Correct answer is option 'B'. Can you explain this answer?.
Which action will make a magnet lose its magnetism?a)Stroking a needle with a magnet.b)Heating, hammering, or dropping it.c)Storing with opposite poles together.d)Keeping with soft iron pieces.Correct answer is option 'B'. Can you explain this answer? for Class 6 2025 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which action will make a magnet lose its magnetism?a)Stroking a needle with a magnet.b)Heating, hammering, or dropping it.c)Storing with opposite poles together.d)Keeping with soft iron pieces.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which action will make a magnet lose its magnetism?a)Stroking a needle with a magnet.b)Heating, hammering, or dropping it.c)Storing with opposite poles together.d)Keeping with soft iron pieces.Correct answer is option 'B'. Can you explain this answer?.
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Which action will make a magnet lose its magnetism?a)Stroking a needle with a magnet.b)Heating, hammering, or dropping it.c)Storing with opposite poles together.d)Keeping with soft iron pieces.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Which action will make a magnet lose its magnetism?a)Stroking a needle with a magnet.b)Heating, hammering, or dropping it.c)Storing with opposite poles together.d)Keeping with soft iron pieces.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Which action will make a magnet lose its magnetism?a)Stroking a needle with a magnet.b)Heating, hammering, or dropping it.c)Storing with opposite poles together.d)Keeping with soft iron pieces.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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