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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: The magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area.
Reason: The magnetic field inside the solenoid is uniform.
- 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 'B'. Can you explain this answer?
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Directions: These questions consist of two statements, each printed a...
Magnetic field inside the solenoid at point P is given by, B=μ0/4π (2πni)[sinα+sinβ] Where n=no. of turns per unit length =N/l. Thus it is clear that magnetic field is independent of length and cross sectional area. Also the magnetic field with in the solenoid is uniform and parallel to the axis of the solenoid.
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Directions: These questions consist of two statements, each printed a...
Assertion: The magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area.
Reason: The magnetic field inside the solenoid is uniform.
Explanation:
1. Magnetic field produced by a current carrying solenoid:
A solenoid is a coil of wire wound in the shape of a helix. When an electric current flows through the solenoid, it creates a magnetic field around it. The strength of this magnetic field depends on various factors, such as the number of turns in the coil, the current flowing through the coil, and the properties of the material used for the coil.
2. Magnetic field inside the solenoid:
The magnetic field inside a solenoid is considered to be uniform. This means that the magnetic field strength is the same at all points inside the solenoid. The reason for this uniformity is that the magnetic field lines inside a solenoid are closely packed and parallel to each other. The magnetic field lines run in a straight line from one end of the solenoid to the other, creating a uniform magnetic field inside.
3. Independence of magnetic field on length and cross-sectional area:
The assertion states that the magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area. This is indeed true because the magnetic field strength inside the solenoid is determined by the number of turns per unit length and the current flowing through the solenoid. These factors affect the magnetic field strength, but they are not directly dependent on the length or cross-sectional area of the solenoid.
4. Reason as a correct explanation:
The reason given in the statement is a correct explanation of the assertion. The uniform magnetic field inside the solenoid is a result of the closely packed and parallel magnetic field lines. This uniformity ensures that the magnetic field strength is the same at all points inside the solenoid, regardless of its length or cross-sectional area.
Conclusion:
In conclusion, the magnetic field produced by a current carrying solenoid is indeed independent of its length and cross-sectional area. The reason for this is the uniformity of the magnetic field inside the solenoid, which is a result of the closely packed and parallel magnetic field lines. Therefore, the correct answer to this question is option 'B' - both the assertion and reason are correct, and the reason is a correct explanation of the assertion.
Reason: The magnetic field inside the solenoid is uniform.
Explanation:
1. Magnetic field produced by a current carrying solenoid:
A solenoid is a coil of wire wound in the shape of a helix. When an electric current flows through the solenoid, it creates a magnetic field around it. The strength of this magnetic field depends on various factors, such as the number of turns in the coil, the current flowing through the coil, and the properties of the material used for the coil.
2. Magnetic field inside the solenoid:
The magnetic field inside a solenoid is considered to be uniform. This means that the magnetic field strength is the same at all points inside the solenoid. The reason for this uniformity is that the magnetic field lines inside a solenoid are closely packed and parallel to each other. The magnetic field lines run in a straight line from one end of the solenoid to the other, creating a uniform magnetic field inside.
3. Independence of magnetic field on length and cross-sectional area:
The assertion states that the magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area. This is indeed true because the magnetic field strength inside the solenoid is determined by the number of turns per unit length and the current flowing through the solenoid. These factors affect the magnetic field strength, but they are not directly dependent on the length or cross-sectional area of the solenoid.
4. Reason as a correct explanation:
The reason given in the statement is a correct explanation of the assertion. The uniform magnetic field inside the solenoid is a result of the closely packed and parallel magnetic field lines. This uniformity ensures that the magnetic field strength is the same at all points inside the solenoid, regardless of its length or cross-sectional area.
Conclusion:
In conclusion, the magnetic field produced by a current carrying solenoid is indeed independent of its length and cross-sectional area. The reason for this is the uniformity of the magnetic field inside the solenoid, which is a result of the closely packed and parallel magnetic field lines. Therefore, the correct answer to this question is option 'B' - both the assertion and reason are correct, and the reason is a correct explanation of the assertion.
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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: The magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area.Reason: The magnetic field inside the solenoid is uniform.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 'B'. 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: The magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area.Reason: The magnetic field inside the solenoid is uniform.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 'B'. 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: The magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area.Reason: The magnetic field inside the solenoid is uniform.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 'B'. 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: The magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area.Reason: The magnetic field inside the solenoid is uniform.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 'B'. Can you explain this answer?.
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: The magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area.Reason: The magnetic field inside the solenoid is uniform.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 'B'. 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: The magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area.Reason: The magnetic field inside the solenoid is uniform.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 'B'. 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: The magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area.Reason: The magnetic field inside the solenoid is uniform.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 'B'. Can you explain this answer?.
Solutions 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: The magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area.Reason: The magnetic field inside the solenoid is uniform.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 'B'. 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: 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: The magnetic field produced by a current carrying solenoid is independent of its length and cross-sectional area.Reason: The magnetic field inside the solenoid is uniform.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 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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