Asked by Anushka Goswami
an electron moves a distance of 6.0 cm when accelerated from rest by an electric field of strength 2*10^4 n/c . Calculate the time of travel?
Answers
Answered by
bobpursley
Force=Eq
d=1/2 a t^2
t=2*d/a but a= Force/mass
time= 2*d*m/Eq
so put in the mass, and charge on the electron, and you have it.
d=1/2 a t^2
t=2*d/a but a= Force/mass
time= 2*d*m/Eq
so put in the mass, and charge on the electron, and you have it.