30
Answersjust tell me how to do this.
almost 12 years ago
Sandhya ra...
Answers
we know that Bvl=emf , also E.l =emf or voltage so on equating both we get ,, v=E/B
almost 9 years ago
Ipsita beh...
to find the speed of the electron there is a formula in which you can find.
The formula is v=E/B and while substituting the answer is 3*10 4/2*10 -3=1.5*10 7
about 9 years ago
Vignesh
answer is option 3 as velocity * magnetic field = electric field
so (2*10^-3)*v=3*10^4
about 10 years ago
Kajol agra...
v=E/B
V=3/2=1.5
powers10 to the power 4 and 10 to the power 3 is added then answer is option 3
about 10 years ago
Prem Spark...
speed or velocity,v=E/B
=3x10 power4 /2x10 power-3
=1.5x10 power7 m/s
over 10 years ago
Nivedhitha
velocity of electron is e/b.. therfore 3*10power 4 / 2 * 10 power -3 hence 1.5 *10 power 7
about 11 years ago
Aditya Iye...
Doubts in this Question
0
how to find
over 8 years - Raguram
0
how???
almost 9 years - 7299990035
0
formula
almost 9 years - 7299990035
0
give me the solution or formula or formula for
about 9 years - Shyamala Ramachandran
1
i dont understand clearly
about 9 years - K.gurupriya
1
explain the answer
almost 10 years - Kalai99
0
electron motion?
almost 10 years - Haripriya
1
how to do this?
over 10 years - Sandhiya
0
how to do this?
over 10 years - Sandhiya
0
how to do this?
over 10 years - Sandhiya
Related doubts
0
pl justify the answer
over 10 years - Avalur
2
i have learnt that electrical lines of forces a
over 11 years - Saiprasad Pammi
10
just help me to understand this question
almost 12 years - Sandhya ravichandran
0
sir please tell me the steps to write the answe
about 7 years - Lakshmipriya up
0
sir/madam please tell me the steps for this ans
about 7 years - Lakshmipriya up
0
please tell me the correct answer and the reaso
almost 8 years - Rishav rathore
1
i don't know this qestions ?...................
about 10 years - Derick Prince
0
In the come book..the answer is given as ( d ).
about 10 years - Suvetha
0
can you please tell me some key points in elect
over 10 years - Billa chelshiya
0
can you please tell me how to do this question
over 10 years - Billa chelshiya
