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CBSE Class 12-science Answered

drift velocity is directly proportional to
Asked by nonuhasan2 | 23 Nov, 2021, 14:18: PM
answered-by-expert Expert Answer
Drift velocity is directly proportional to electric field applied. 
Answered by Shiwani Sawant | 23 Nov, 2021, 16:52: PM

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CBSE 12-science - Physics
what is electricity
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CBSE 12-science - Physics
what is drift velocity
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CBSE 12-science - Physics
the number of electrons striking the screen of CRT is 7.5×10^15 in 10 sec. calculate the electric current
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CBSE 12-science - Physics
A semiconductor slab of thickness t=0.5 mm with length l=30 cm carrying current I=2A placed in a magnetic field B=0.25T directed into the page, perpendicular to the flat surface of the slab carries 7*10^24 electrons per m^3. Calculate the Hall voltage across the slab. Indicate which edge (top or bottom) is at higher potential and why?
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CBSE 12-science - Physics
drift velocity is directly proportional to
Asked by nonuhasan2 | 23 Nov, 2021, 14:18: PM
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CBSE 12-science - Physics
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CBSE 12-science - Physics
If the temperature of a conductor decreases,how does the relaxation time of electrons in the conductor change?
Asked by krunalgoti2004 | 10 Aug, 2020, 12:21: PM
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CBSE 12-science - Physics
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CBSE 12-science - Physics
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CBSE 12-science - Physics
Obtain the relation between the terms drift velocity, relaxation time and electric field
Asked by Harimahi73 | 21 Feb, 2019, 20:53: PM
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