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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.
Assertion (A): Gauss theorem is not applicable in magnetism.
Reason (R): Magnetic monopole does not exist.
- a)Both A and R are true and R is the correct explanation of A
- b)Both A and R are true but R is NOT the correct explanation of A
- c)A is true but R is false
- d)A is false and R is true
Correct answer is option 'A'. Can you explain this answer?
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Directions: In the following questions, A statement of Assertion (A) ...
Gauss's theorem of magnetism is different from that for electrostatics because electric charges may not exist in pair but magnetic poles always exist in pair. So assertion is true. Magnetic monopole does not exist. Magnetic poles always exist in pair. So reason is also true and reason clearly explains the assertion.
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Directions: In the following questions, A statement of Assertion (A) ...
Assertion (A): Gauss theorem is not applicable in magnetism.
Reason (R): Magnetic monopole does not exist.
The correct answer is option 'A', which means that both the assertion and the reason are true, and the reason is the correct explanation of the assertion.
Explanation:
Gauss's theorem, also known as Gauss's law, is a fundamental principle in electromagnetism that relates the electric field to the electric charge distribution. It states that the flux of the electric field through a closed surface is proportional to the total electric charge enclosed by that surface.
However, Gauss's theorem is not applicable in magnetism. This is because magnetic monopoles do not exist.
Magnetic Monopoles:
In electromagnetism, a magnetic monopole refers to a hypothetical particle that carries a single magnetic pole, either a North pole or a South pole, but not both. In other words, it would be an isolated magnetic charge similar to an electric charge. While electric monopoles (positive and negative charges) exist, no magnetic monopoles have been observed or discovered in nature.
Gauss's Law in Magnetism:
Gauss's theorem in magnetism is known as Gauss's law for magnetism, or the divergence theorem for magnetism. It states that the net magnetic flux through a closed surface is always zero. Mathematically, it can be written as:
∮ B · dA = 0
Where B is the magnetic field vector and dA is a vector element of the surface area.
Explanation of the Reason:
The reason provided for the assertion is that magnetic monopoles do not exist. This is a known fact in physics. All observed magnetic phenomena involve dipoles, which consist of both a North pole and a South pole. Magnetic field lines always form closed loops, and there are no isolated magnetic poles.
Since magnetic monopoles do not exist, Gauss's theorem cannot be applied to magnetism. The absence of magnetic monopoles is a fundamental difference between electricity and magnetism, and it is the reason why Gauss's theorem is not applicable to magnetic fields.
Conclusion:
In conclusion, Gauss's theorem is not applicable in magnetism because magnetic monopoles do not exist. The absence of isolated magnetic poles prevents the application of Gauss's theorem, which is based on the existence of electric charges.
Reason (R): Magnetic monopole does not exist.
The correct answer is option 'A', which means that both the assertion and the reason are true, and the reason is the correct explanation of the assertion.
Explanation:
Gauss's theorem, also known as Gauss's law, is a fundamental principle in electromagnetism that relates the electric field to the electric charge distribution. It states that the flux of the electric field through a closed surface is proportional to the total electric charge enclosed by that surface.
However, Gauss's theorem is not applicable in magnetism. This is because magnetic monopoles do not exist.
Magnetic Monopoles:
In electromagnetism, a magnetic monopole refers to a hypothetical particle that carries a single magnetic pole, either a North pole or a South pole, but not both. In other words, it would be an isolated magnetic charge similar to an electric charge. While electric monopoles (positive and negative charges) exist, no magnetic monopoles have been observed or discovered in nature.
Gauss's Law in Magnetism:
Gauss's theorem in magnetism is known as Gauss's law for magnetism, or the divergence theorem for magnetism. It states that the net magnetic flux through a closed surface is always zero. Mathematically, it can be written as:
∮ B · dA = 0
Where B is the magnetic field vector and dA is a vector element of the surface area.
Explanation of the Reason:
The reason provided for the assertion is that magnetic monopoles do not exist. This is a known fact in physics. All observed magnetic phenomena involve dipoles, which consist of both a North pole and a South pole. Magnetic field lines always form closed loops, and there are no isolated magnetic poles.
Since magnetic monopoles do not exist, Gauss's theorem cannot be applied to magnetism. The absence of magnetic monopoles is a fundamental difference between electricity and magnetism, and it is the reason why Gauss's theorem is not applicable to magnetic fields.
Conclusion:
In conclusion, Gauss's theorem is not applicable in magnetism because magnetic monopoles do not exist. The absence of isolated magnetic poles prevents the application of Gauss's theorem, which is based on the existence of electric charges.
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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Gauss theorem is not applicable in magnetism.Reason (R): Magnetic monopole does not exist.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is trueCorrect answer is option 'A'. Can you explain this answer?
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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Gauss theorem is not applicable in magnetism.Reason (R): Magnetic monopole does not exist.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is trueCorrect answer is option 'A'. 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: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Gauss theorem is not applicable in magnetism.Reason (R): Magnetic monopole does not exist.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is trueCorrect answer is option 'A'. 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: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Gauss theorem is not applicable in magnetism.Reason (R): Magnetic monopole does not exist.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is trueCorrect answer is option 'A'. Can you explain this answer?.
Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Gauss theorem is not applicable in magnetism.Reason (R): Magnetic monopole does not exist.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is trueCorrect answer is option 'A'. 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: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Gauss theorem is not applicable in magnetism.Reason (R): Magnetic monopole does not exist.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is trueCorrect answer is option 'A'. 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: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Gauss theorem is not applicable in magnetism.Reason (R): Magnetic monopole does not exist.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is trueCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Gauss theorem is not applicable in magnetism.Reason (R): Magnetic monopole does not exist.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is trueCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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ample number of questions to practice Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Gauss theorem is not applicable in magnetism.Reason (R): Magnetic monopole does not exist.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is trueCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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