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 )
the current in an electron beam in a cathode-ray tube is measured to be 80microA.The number of electrons that hit the screen in 8s is.
I = q/t = ne/tso n = It/en = 80*10-6*8/1.6*10-19n = 4*1015Hope itclears.............................................................................................
Find solution of question on doubt solving app Instasolv
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -