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We are able to obtain fairly large currents in a conductor because
  • a)
    The electron drift speed is usually large
  • b)
    The number density of free electrons is very high and this can compensate for the low values of the electron drift speed and the very small magnitude of the electron charge
  • c)
    The number density of free electrons as well as the electrons drift speeds are very large and these compensate for the very small magnitude of the electron charge
  • d)
    The very small magnitude of the electron charge has to be divided by the still smaller product of the number density and drift speed to get the electric current
Correct answer is option 'B'. Can you explain this answer?
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We are able to obtain fairly large currents in a conductor becausea)The electron drift speed is usually largeb)The number density of free electrons is very high and this can compensate for the low values of the electron drift speed and the very small magnitude of the electron chargec)The number density of free electrons as well as the electrons drift speeds are very large and these compensate for the very small magnitude of the electron charged)The very small magnitude of the electron charge has to be divided by the still smaller product of the number density and drift speed to get the electric currentCorrect answer is option 'B'. Can you explain this answer?
Question Description
We are able to obtain fairly large currents in a conductor becausea)The electron drift speed is usually largeb)The number density of free electrons is very high and this can compensate for the low values of the electron drift speed and the very small magnitude of the electron chargec)The number density of free electrons as well as the electrons drift speeds are very large and these compensate for the very small magnitude of the electron charged)The very small magnitude of the electron charge has to be divided by the still smaller product of the number density and drift speed to get the electric currentCorrect answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about We are able to obtain fairly large currents in a conductor becausea)The electron drift speed is usually largeb)The number density of free electrons is very high and this can compensate for the low values of the electron drift speed and the very small magnitude of the electron chargec)The number density of free electrons as well as the electrons drift speeds are very large and these compensate for the very small magnitude of the electron charged)The very small magnitude of the electron charge has to be divided by the still smaller product of the number density and drift speed to get the electric currentCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for We are able to obtain fairly large currents in a conductor becausea)The electron drift speed is usually largeb)The number density of free electrons is very high and this can compensate for the low values of the electron drift speed and the very small magnitude of the electron chargec)The number density of free electrons as well as the electrons drift speeds are very large and these compensate for the very small magnitude of the electron charged)The very small magnitude of the electron charge has to be divided by the still smaller product of the number density and drift speed to get the electric currentCorrect answer is option 'B'. Can you explain this answer?.
Solutions for We are able to obtain fairly large currents in a conductor becausea)The electron drift speed is usually largeb)The number density of free electrons is very high and this can compensate for the low values of the electron drift speed and the very small magnitude of the electron chargec)The number density of free electrons as well as the electrons drift speeds are very large and these compensate for the very small magnitude of the electron charged)The very small magnitude of the electron charge has to be divided by the still smaller product of the number density and drift speed to get the electric currentCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of We are able to obtain fairly large currents in a conductor becausea)The electron drift speed is usually largeb)The number density of free electrons is very high and this can compensate for the low values of the electron drift speed and the very small magnitude of the electron chargec)The number density of free electrons as well as the electrons drift speeds are very large and these compensate for the very small magnitude of the electron charged)The very small magnitude of the electron charge has to be divided by the still smaller product of the number density and drift speed to get the electric currentCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of We are able to obtain fairly large currents in a conductor becausea)The electron drift speed is usually largeb)The number density of free electrons is very high and this can compensate for the low values of the electron drift speed and the very small magnitude of the electron chargec)The number density of free electrons as well as the electrons drift speeds are very large and these compensate for the very small magnitude of the electron charged)The very small magnitude of the electron charge has to be divided by the still smaller product of the number density and drift speed to get the electric currentCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for We are able to obtain fairly large currents in a conductor becausea)The electron drift speed is usually largeb)The number density of free electrons is very high and this can compensate for the low values of the electron drift speed and the very small magnitude of the electron chargec)The number density of free electrons as well as the electrons drift speeds are very large and these compensate for the very small magnitude of the electron charged)The very small magnitude of the electron charge has to be divided by the still smaller product of the number density and drift speed to get the electric currentCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of We are able to obtain fairly large currents in a conductor becausea)The electron drift speed is usually largeb)The number density of free electrons is very high and this can compensate for the low values of the electron drift speed and the very small magnitude of the electron chargec)The number density of free electrons as well as the electrons drift speeds are very large and these compensate for the very small magnitude of the electron charged)The very small magnitude of the electron charge has to be divided by the still smaller product of the number density and drift speed to get the electric currentCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice We are able to obtain fairly large currents in a conductor becausea)The electron drift speed is usually largeb)The number density of free electrons is very high and this can compensate for the low values of the electron drift speed and the very small magnitude of the electron chargec)The number density of free electrons as well as the electrons drift speeds are very large and these compensate for the very small magnitude of the electron charged)The very small magnitude of the electron charge has to be divided by the still smaller product of the number density and drift speed to get the electric currentCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.
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