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Assertion (A): Magnetic field lines around a current-carrying straight conductor form closed loops.
Reason (R): Magnetic monopoles do not exist in nature.
- a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion
- b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion
- c)If Assertion is true but Reason is false
- d)If both Assertion and Reason are false
Correct answer is option 'B'. Can you explain this answer?
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Assertion (A): Magnetic field lines around a current-carrying straight...
- The Assertion is correct. Magnetic field lines always form closed loops around a current-carrying conductor.
- The Reason is also correct as magnetic monopoles, isolated magnetic charges (separate north or south poles), have not been observed in nature.
- However, the Reason does not provide a direct explanation for the Assertion. The formation of closed loops in magnetic fields is a consequence of the fundamental property of magnetic fields, not directly related to the absence of magnetic monopoles.
- Therefore, the correct option is revealed through detailed examination.
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Assertion (A): Magnetic field lines around a current-carrying straight...
Understanding the Assertion and Reason
The statement revolves around two key aspects: the nature of magnetic field lines around a current-carrying conductor and the existence of magnetic monopoles.
Assertion (A): Magnetic Field Lines Form Closed Loops
- Magnetic field lines around a straight current-carrying conductor indeed form closed loops.
- This is a direct consequence of Ampere's law, which states that the magnetic field is produced by electric currents and forms concentric circles around the conductor.
- The lines emerge from one end of the conductor and loop back to the other end, illustrating the closed-loop nature.
Reason (R): Non-existence of Magnetic Monopoles
- The reason given states that magnetic monopoles do not exist in nature.
- In classical electromagnetism, every magnetic field has both a north and south pole, meaning magnetic lines of force always form closed loops.
- The absence of monopoles supports the concept that magnetic field lines cannot start or end in space but must always form closed loops.
Analysis of the Relationship
- While both the assertion and the reason are true, the reason does not specifically explain the assertion.
- The formation of closed loops is a characteristic of magnetic fields, independent of the existence of monopoles.
- Therefore, the presence of closed loops in magnetic fields is a fundamental property, not solely derived from the non-existence of monopoles.
Conclusion
- Thus, the correct answer is option 'B': Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. This distinction highlights the independent nature of magnetic field characteristics from the concept of magnetic monopoles.
The statement revolves around two key aspects: the nature of magnetic field lines around a current-carrying conductor and the existence of magnetic monopoles.
Assertion (A): Magnetic Field Lines Form Closed Loops
- Magnetic field lines around a straight current-carrying conductor indeed form closed loops.
- This is a direct consequence of Ampere's law, which states that the magnetic field is produced by electric currents and forms concentric circles around the conductor.
- The lines emerge from one end of the conductor and loop back to the other end, illustrating the closed-loop nature.
Reason (R): Non-existence of Magnetic Monopoles
- The reason given states that magnetic monopoles do not exist in nature.
- In classical electromagnetism, every magnetic field has both a north and south pole, meaning magnetic lines of force always form closed loops.
- The absence of monopoles supports the concept that magnetic field lines cannot start or end in space but must always form closed loops.
Analysis of the Relationship
- While both the assertion and the reason are true, the reason does not specifically explain the assertion.
- The formation of closed loops is a characteristic of magnetic fields, independent of the existence of monopoles.
- Therefore, the presence of closed loops in magnetic fields is a fundamental property, not solely derived from the non-existence of monopoles.
Conclusion
- Thus, the correct answer is option 'B': Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. This distinction highlights the independent nature of magnetic field characteristics from the concept of magnetic monopoles.
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Assertion (A): Magnetic field lines around a current-carrying straight conductor form closed loops.Reason (R): Magnetic monopoles do not exist in nature.a) If both Assertion and Reason are true and Reason is the correct explanation of Assertionb) If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc) If Assertion is true but Reason is falsed) If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?
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Assertion (A): Magnetic field lines around a current-carrying straight conductor form closed loops.Reason (R): Magnetic monopoles do not exist in nature.a) If both Assertion and Reason are true and Reason is the correct explanation of Assertionb) If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc) If Assertion is true but Reason is falsed) If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? for BMAT 2024 is part of BMAT preparation. The Question and answers have been prepared according to the BMAT exam syllabus. Information about Assertion (A): Magnetic field lines around a current-carrying straight conductor form closed loops.Reason (R): Magnetic monopoles do not exist in nature.a) If both Assertion and Reason are true and Reason is the correct explanation of Assertionb) If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc) If Assertion is true but Reason is falsed) If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for BMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): Magnetic field lines around a current-carrying straight conductor form closed loops.Reason (R): Magnetic monopoles do not exist in nature.a) If both Assertion and Reason are true and Reason is the correct explanation of Assertionb) If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc) If Assertion is true but Reason is falsed) If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?.
Assertion (A): Magnetic field lines around a current-carrying straight conductor form closed loops.Reason (R): Magnetic monopoles do not exist in nature.a) If both Assertion and Reason are true and Reason is the correct explanation of Assertionb) If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc) If Assertion is true but Reason is falsed) If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? for BMAT 2024 is part of BMAT preparation. The Question and answers have been prepared according to the BMAT exam syllabus. Information about Assertion (A): Magnetic field lines around a current-carrying straight conductor form closed loops.Reason (R): Magnetic monopoles do not exist in nature.a) If both Assertion and Reason are true and Reason is the correct explanation of Assertionb) If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc) If Assertion is true but Reason is falsed) If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for BMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): Magnetic field lines around a current-carrying straight conductor form closed loops.Reason (R): Magnetic monopoles do not exist in nature.a) If both Assertion and Reason are true and Reason is the correct explanation of Assertionb) If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc) If Assertion is true but Reason is falsed) If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Assertion (A): Magnetic field lines around a current-carrying straight conductor form closed loops.Reason (R): Magnetic monopoles do not exist in nature.a) If both Assertion and Reason are true and Reason is the correct explanation of Assertionb) If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc) If Assertion is true but Reason is falsed) If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for BMAT.
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ample number of questions to practice Assertion (A): Magnetic field lines around a current-carrying straight conductor form closed loops.Reason (R): Magnetic monopoles do not exist in nature.a) If both Assertion and Reason are true and Reason is the correct explanation of Assertionb) If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc) If Assertion is true but Reason is falsed) If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice BMAT tests.
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