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Grade: 10
        
can you please derive the equation for drift velocity
3 years ago

Answers : (1)

Umakant biswal
5349 Points
							
@ padma 
let the electron have  charge e , mass m , and kept in electric field inside a conducter . 
THE FORCE experienced by the electron , F = eE 
acceleration due to force , = eE/m 
now displacement s due to acceleration s = ½ at square 
average velocity v(d) 
drift velocity = total displacement / time taken = s/t 
so, by deriving 
V(d) = eE/ 2m 
HOPE IT CLEARS YOUR DOUBT 
ALL THE BEST ..
3 years ago
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