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Direction : Read the following question and choose
A. If both Assertion and Reason are correct and reason is the correct explanation of assertion
B. If both Assertion and Reason are true, but Reason is not correct explanation of the Assertion
C. If Assertion is true, but the Reason is false
D. If Assertion is false, but the Reason is true
E. If both assertion and reason are false
Assertion: If the length of the conductor is doubled, the
drift velocity will become half of the original value (keeping
potential difference unchanged)
Reason: At constant potential difference, drift velocity
is inversely proportional to the lenght of the conductor
- a)A
- b)B
- c)C
- d)D
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Direction : Read the following question and chooseA. If both Assertion...
Assertion and Reason Analysis:
Assertion: If the length of the conductor is doubled, the drift velocity will become half of the original value (keeping potential difference unchanged).
Reason: At constant potential difference, drift velocity is inversely proportional to the length of the conductor.
Explanation:
- Assertion Explanation:
When the length of the conductor is doubled, the number of collisions experienced by the free electrons increases proportionally. This results in a decrease in drift velocity, making it half of the original value.
- Reason Explanation:
The drift velocity of electrons in a conductor is inversely proportional to the length of the conductor, as stated by Ohm's Law. This means that as the length of the conductor increases, the drift velocity decreases, and vice versa.
Therefore, when the length of the conductor is doubled, the drift velocity will indeed become half of the original value, and this relationship is explained by the fact that drift velocity is inversely proportional to the length of the conductor at a constant potential difference.
Hence, in this case, both the Assertion and Reason are correct, and the Reason provides a correct explanation for the Assertion. Therefore, the correct answer is option 'A'.
Assertion: If the length of the conductor is doubled, the drift velocity will become half of the original value (keeping potential difference unchanged).
Reason: At constant potential difference, drift velocity is inversely proportional to the length of the conductor.
Explanation:
- Assertion Explanation:
When the length of the conductor is doubled, the number of collisions experienced by the free electrons increases proportionally. This results in a decrease in drift velocity, making it half of the original value.
- Reason Explanation:
The drift velocity of electrons in a conductor is inversely proportional to the length of the conductor, as stated by Ohm's Law. This means that as the length of the conductor increases, the drift velocity decreases, and vice versa.
Therefore, when the length of the conductor is doubled, the drift velocity will indeed become half of the original value, and this relationship is explained by the fact that drift velocity is inversely proportional to the length of the conductor at a constant potential difference.
Hence, in this case, both the Assertion and Reason are correct, and the Reason provides a correct explanation for the Assertion. Therefore, the correct answer is option 'A'.
Community Answer
Direction : Read the following question and chooseA. If both Assertion...
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Direction : Read the following question and chooseA. If both Assertion and Reason are correct and reason is the correct explanation of assertionB. If both Assertion and Reason are true, but Reason is not correct explanation of the AssertionC. If Assertion is true, but the Reason is falseD. If Assertion is false, but the Reason is trueE. If both assertion and reason are falseAssertion: If the length of the conductor is doubled, thedrift velocity will become half of the original value (keepingpotential difference unchanged)Reason: At constant potential difference, drift velocityis inversely proportional to the lenght of the conductora)Ab)Bc)Cd)DCorrect answer is option 'A'. Can you explain this answer?
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Direction : Read the following question and chooseA. If both Assertion and Reason are correct and reason is the correct explanation of assertionB. If both Assertion and Reason are true, but Reason is not correct explanation of the AssertionC. If Assertion is true, but the Reason is falseD. If Assertion is false, but the Reason is trueE. If both assertion and reason are falseAssertion: If the length of the conductor is doubled, thedrift velocity will become half of the original value (keepingpotential difference unchanged)Reason: At constant potential difference, drift velocityis inversely proportional to the lenght of the conductora)Ab)Bc)Cd)DCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Direction : Read the following question and chooseA. If both Assertion and Reason are correct and reason is the correct explanation of assertionB. If both Assertion and Reason are true, but Reason is not correct explanation of the AssertionC. If Assertion is true, but the Reason is falseD. If Assertion is false, but the Reason is trueE. If both assertion and reason are falseAssertion: If the length of the conductor is doubled, thedrift velocity will become half of the original value (keepingpotential difference unchanged)Reason: At constant potential difference, drift velocityis inversely proportional to the lenght of the conductora)Ab)Bc)Cd)DCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction : Read the following question and chooseA. If both Assertion and Reason are correct and reason is the correct explanation of assertionB. If both Assertion and Reason are true, but Reason is not correct explanation of the AssertionC. If Assertion is true, but the Reason is falseD. If Assertion is false, but the Reason is trueE. If both assertion and reason are falseAssertion: If the length of the conductor is doubled, thedrift velocity will become half of the original value (keepingpotential difference unchanged)Reason: At constant potential difference, drift velocityis inversely proportional to the lenght of the conductora)Ab)Bc)Cd)DCorrect answer is option 'A'. Can you explain this answer?.
Direction : Read the following question and chooseA. If both Assertion and Reason are correct and reason is the correct explanation of assertionB. If both Assertion and Reason are true, but Reason is not correct explanation of the AssertionC. If Assertion is true, but the Reason is falseD. If Assertion is false, but the Reason is trueE. If both assertion and reason are falseAssertion: If the length of the conductor is doubled, thedrift velocity will become half of the original value (keepingpotential difference unchanged)Reason: At constant potential difference, drift velocityis inversely proportional to the lenght of the conductora)Ab)Bc)Cd)DCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Direction : Read the following question and chooseA. If both Assertion and Reason are correct and reason is the correct explanation of assertionB. If both Assertion and Reason are true, but Reason is not correct explanation of the AssertionC. If Assertion is true, but the Reason is falseD. If Assertion is false, but the Reason is trueE. If both assertion and reason are falseAssertion: If the length of the conductor is doubled, thedrift velocity will become half of the original value (keepingpotential difference unchanged)Reason: At constant potential difference, drift velocityis inversely proportional to the lenght of the conductora)Ab)Bc)Cd)DCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction : Read the following question and chooseA. If both Assertion and Reason are correct and reason is the correct explanation of assertionB. If both Assertion and Reason are true, but Reason is not correct explanation of the AssertionC. If Assertion is true, but the Reason is falseD. If Assertion is false, but the Reason is trueE. If both assertion and reason are falseAssertion: If the length of the conductor is doubled, thedrift velocity will become half of the original value (keepingpotential difference unchanged)Reason: At constant potential difference, drift velocityis inversely proportional to the lenght of the conductora)Ab)Bc)Cd)DCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Direction : Read the following question and chooseA. If both Assertion and Reason are correct and reason is the correct explanation of assertionB. If both Assertion and Reason are true, but Reason is not correct explanation of the AssertionC. If Assertion is true, but the Reason is falseD. If Assertion is false, but the Reason is trueE. If both assertion and reason are falseAssertion: If the length of the conductor is doubled, thedrift velocity will become half of the original value (keepingpotential difference unchanged)Reason: At constant potential difference, drift velocityis inversely proportional to the lenght of the conductora)Ab)Bc)Cd)DCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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ample number of questions to practice Direction : Read the following question and chooseA. If both Assertion and Reason are correct and reason is the correct explanation of assertionB. If both Assertion and Reason are true, but Reason is not correct explanation of the AssertionC. If Assertion is true, but the Reason is falseD. If Assertion is false, but the Reason is trueE. If both assertion and reason are falseAssertion: If the length of the conductor is doubled, thedrift velocity will become half of the original value (keepingpotential difference unchanged)Reason: At constant potential difference, drift velocityis inversely proportional to the lenght of the conductora)Ab)Bc)Cd)DCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
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