NEET Exam  >  NEET Questions  >  A cylinder of radius 40cm has 10^12 electron ... Start Learning for Free
A cylinder of radius 40cm has 10^12 electron per cm^3 following when electric field of 10.5×10^4 volt per metre is applied if mobility is 0.3unit find. 1) current 2) current density 3) resistivity 4) conductivity. ans with solution.?
Most Upvoted Answer
A cylinder of radius 40cm has 10^12 electron per cm^3 following when e...
Mobility u= drift velocity/ electric field. Drift velocity vd= I/neA.Current density j= I/A.Resitivity=RA/l. Where l=length equal to 2piR. Conducitivity=1/Resitivity. or conducitvity=j/E.
Put the value get the ans . If you still find diffulcity ask me i can explain it futher.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
Explore Courses for NEET exam

Top Courses for NEET

A cylinder of radius 40cm has 10^12 electron per cm^3 following when electric field of 10.5×10^4 volt per metre is applied if mobility is 0.3unit find. 1) current 2) current density 3) resistivity 4) conductivity. ans with solution.?
Question Description
A cylinder of radius 40cm has 10^12 electron per cm^3 following when electric field of 10.5×10^4 volt per metre is applied if mobility is 0.3unit find. 1) current 2) current density 3) resistivity 4) conductivity. ans with solution.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A cylinder of radius 40cm has 10^12 electron per cm^3 following when electric field of 10.5×10^4 volt per metre is applied if mobility is 0.3unit find. 1) current 2) current density 3) resistivity 4) conductivity. ans with solution.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A cylinder of radius 40cm has 10^12 electron per cm^3 following when electric field of 10.5×10^4 volt per metre is applied if mobility is 0.3unit find. 1) current 2) current density 3) resistivity 4) conductivity. ans with solution.?.
Solutions for A cylinder of radius 40cm has 10^12 electron per cm^3 following when electric field of 10.5×10^4 volt per metre is applied if mobility is 0.3unit find. 1) current 2) current density 3) resistivity 4) conductivity. ans with solution.? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of A cylinder of radius 40cm has 10^12 electron per cm^3 following when electric field of 10.5×10^4 volt per metre is applied if mobility is 0.3unit find. 1) current 2) current density 3) resistivity 4) conductivity. ans with solution.? defined & explained in the simplest way possible. Besides giving the explanation of A cylinder of radius 40cm has 10^12 electron per cm^3 following when electric field of 10.5×10^4 volt per metre is applied if mobility is 0.3unit find. 1) current 2) current density 3) resistivity 4) conductivity. ans with solution.?, a detailed solution for A cylinder of radius 40cm has 10^12 electron per cm^3 following when electric field of 10.5×10^4 volt per metre is applied if mobility is 0.3unit find. 1) current 2) current density 3) resistivity 4) conductivity. ans with solution.? has been provided alongside types of A cylinder of radius 40cm has 10^12 electron per cm^3 following when electric field of 10.5×10^4 volt per metre is applied if mobility is 0.3unit find. 1) current 2) current density 3) resistivity 4) conductivity. ans with solution.? theory, EduRev gives you an ample number of questions to practice A cylinder of radius 40cm has 10^12 electron per cm^3 following when electric field of 10.5×10^4 volt per metre is applied if mobility is 0.3unit find. 1) current 2) current density 3) resistivity 4) conductivity. ans with solution.? tests, examples and also practice NEET tests.
Explore Courses for NEET exam

Top Courses for NEET

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev