Class 6 Exam > Class 6 Questions > Which of the following is non-magnetic?a)Coba...
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Which of the following is non-magnetic?
- a)Cobalt
- b)Iron
- c)Nickel
- d)Copper
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following is non-magnetic?a)Cobaltb)Ironc)Nickeld)CopperC...
Understanding Magnetic and Non-Magnetic Materials
Magnetic materials are those that are attracted to magnets and can be magnetized themselves. Non-magnetic materials do not exhibit these properties. Let's explore the given options.
Magnetic Materials
- Cobalt: A ferromagnetic metal, cobalt is attracted to magnets and can be magnetized.
- Iron: One of the most well-known magnetic materials, iron is highly attracted to magnets and is often used in magnetic applications.
- Nickel: Similar to cobalt and iron, nickel is also ferromagnetic and can be magnetized.
Non-Magnetic Material
- Copper: Unlike the above metals, copper is classified as a non-magnetic material. It does not get attracted to magnets and cannot be magnetized.
Why is Copper Non-Magnetic?
- Atomic Structure: The atomic structure of copper does not allow for the alignment of magnetic domains that is necessary for magnetism.
- Conductivity: Copper is known for its excellent electrical conductivity, which is a property that does not relate to magnetism.
Conclusion
In summary, while cobalt, iron, and nickel are all magnetic metals that can interact with magnets, copper stands out as a non-magnetic material. This distinction makes copper valuable in applications where magnetism may interfere, such as in electrical wiring and electronics.
Magnetic materials are those that are attracted to magnets and can be magnetized themselves. Non-magnetic materials do not exhibit these properties. Let's explore the given options.
Magnetic Materials
- Cobalt: A ferromagnetic metal, cobalt is attracted to magnets and can be magnetized.
- Iron: One of the most well-known magnetic materials, iron is highly attracted to magnets and is often used in magnetic applications.
- Nickel: Similar to cobalt and iron, nickel is also ferromagnetic and can be magnetized.
Non-Magnetic Material
- Copper: Unlike the above metals, copper is classified as a non-magnetic material. It does not get attracted to magnets and cannot be magnetized.
Why is Copper Non-Magnetic?
- Atomic Structure: The atomic structure of copper does not allow for the alignment of magnetic domains that is necessary for magnetism.
- Conductivity: Copper is known for its excellent electrical conductivity, which is a property that does not relate to magnetism.
Conclusion
In summary, while cobalt, iron, and nickel are all magnetic metals that can interact with magnets, copper stands out as a non-magnetic material. This distinction makes copper valuable in applications where magnetism may interfere, such as in electrical wiring and electronics.
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Community Answer
Which of the following is non-magnetic?a)Cobaltb)Ironc)Nickeld)CopperC...
Copper is a non-magnetic material, meaning it is not attracted to a magnet. On the other hand, cobalt, iron, and nickel are all magnetic materials, meaning they are attracted to magnets.
Thus, the correct answer is D: Copper.
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Which of the following is non-magnetic?a)Cobaltb)Ironc)Nickeld)CopperCorrect answer is option 'D'. 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 of the following is non-magnetic?a)Cobaltb)Ironc)Nickeld)CopperCorrect answer is option 'D'. 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 of the following is non-magnetic?a)Cobaltb)Ironc)Nickeld)CopperCorrect answer is option 'D'. Can you explain this answer?.
Which of the following is non-magnetic?a)Cobaltb)Ironc)Nickeld)CopperCorrect answer is option 'D'. 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 of the following is non-magnetic?a)Cobaltb)Ironc)Nickeld)CopperCorrect answer is option 'D'. 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 of the following is non-magnetic?a)Cobaltb)Ironc)Nickeld)CopperCorrect answer is option 'D'. Can you explain this answer?.
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