Could u answer within 2 days ma'am? My exams are starting from Monday?

Asked by  | 7th Nov, 2009, 11:29: AM

Expert Answer:

In case of multiple questions within a query, please post each question individually and let us know where you are getting stuck so that we would be able to explain things better.


1/ The magnetic field is in +Z direction. The magnetic force is given by, F = q(vxB).

Since the force is in +Y direction, and we are using the right hand rule to find the direction, we point in the direction of v i.e. +X. Now we must curl the fingers so the the thumb will point in negative Y direction, since we are dealing with electrons, the direction of force will be opposite to it.








Answered by  | 7th Nov, 2009, 09:40: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.