Falling Behind in Studies? Join Our Performance Improvement Batch. Enroll For Free
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
If an electron has an initial velocity in a direction different from that of an electric field the path of the electron is
Let electric filed is along x axis and initial velocity of the electron be v which makes angle θ with x axis. So initial velocity of electron along x axis v_x = v cosθ and acclaration along x is a = -eE/m . (e = charge of electrn, m= mass of electron and E = magnitude of electric filed intensity). And intitial velocity along y direction is v_y = v sinθ, as there is on force electron along y direction so v_y remains unchanged with time. At any time t let the electron be at (x,y) position (assuming it starts from origin). Hence x = (v cosθ)t - 0.5(eE/m)t^2 and y = (v sinθ)t
Let electric filed is along x axis and initial velocity of the electron be v which makes angle θ with x axis.
So initial velocity of electron along x axis v_x = v cosθ and acclaration along x is a = -eE/m . (e = charge of electrn, m= mass of electron and E = magnitude of electric filed intensity). And intitial velocity along y direction is v_y = v sinθ, as there is on force electron along y direction so v_y remains unchanged with time.
At any time t let the electron be at (x,y) position (assuming it starts from origin).
Hence x = (v cosθ)t - 0.5(eE/m)t^2 and y = (v sinθ)t
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -