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Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.
Assertion : We cannot think of a magnetic field configuration with three poles
Reason : A bar magnet does exert a torque on itself due to its own field.
  • a)
    If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
  • b)
    If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
  • c)
    If the Assertion is correct but Reason is incorrect.
  • d)
    If both the Assertion and Reason are incorrect.
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Directions: These questions consist of two statements, each printed a...
It is quite clear that magnetic poles always exists in pairs. Since, one can imagine magnetic field configuration with three poles. When north poles or south poles of two magnets are glued together. They provide a three pole field configuration. It is also know that a bar magnet does not exert a torque on itself due to its own field.
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Directions: These questions consist of two statements, each printed a...
Assertion Explanation
The assertion states that we cannot think of a magnetic field configuration with three poles. This statement is correct because:
- **Magnetic Poles**: A magnetic field is created by dipoles (north and south). A monopole has not been discovered, and theoretical considerations suggest that a true magnetic pole cannot exist in isolation. Therefore, configurations with three poles, such as one north and two south or vice versa, do not conform to our understanding of magnetism.

Reason Explanation
The reason provided states that a bar magnet does exert a torque on itself due to its own field. This statement is incorrect because:
- **Torque Mechanism**: A bar magnet does not exert a torque on itself. Instead, it experiences torque when placed in an external magnetic field. The internal field does not create a torque on the magnet itself; rather, it aligns with external fields that influence its orientation.

Conclusion
Considering both the assertion and reason:
- The **assertion** is correct (we cannot have a three-pole magnetic field).
- The **reason** is incorrect (a bar magnet does not exert torque on itself).
Thus, the correct answer is option **C**: The assertion is correct, but the reason is incorrect. The provided answer as option D is inappropriate since both statements cannot be viewed as incorrect.
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Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : We cannot think of a magnetic field configuration with three polesReason : A bar magnet does exert a torque on itself due to its own field.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer?
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Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : We cannot think of a magnetic field configuration with three polesReason : A bar magnet does exert a torque on itself due to its own field.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : We cannot think of a magnetic field configuration with three polesReason : A bar magnet does exert a torque on itself due to its own field.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : We cannot think of a magnetic field configuration with three polesReason : A bar magnet does exert a torque on itself due to its own field.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer?.
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