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What is the speed acquired by an electron when it is accelerated from rest through 1 V potential difference? ?

What is the speed acquired by an electron when it is accelerated from rest through 1 V potential difference? ?

Grade:11

2 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
one year ago
576-478_4.PNG
Vikas TU
14149 Points
one year ago
Work done = e×V (e - charge on electron, V -  potential difference)
Since this work is stored in the form of Kinetic energy ,
(0.5)mv² = e×V
Therefore v = [(2×e×V)÷m]^½

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