Magnetic field due to currentHard
Question
An electron is moving with velocity 
in the direction of magnetic field 
, then force acting on electron is :-
in the direction of magnetic field , then force acting on electron is :-Options
A.zero
B.e ( × )
× )C.e (× )
× )D.None
More Magnetic field due to current Questions
A charge particle moves along a circle under the action of possible electric and magnetic fields. Which of the following...For the hollow thin cylinderical current carrying pipe which statement is correct :-...A bar magnet is held perpendicular to a uniform field. If the couple acting on the magnet is to be halved, by rotating i...In a mass spectrograph mass number and charge of ion A are 24 and +2e respectively. Mass number and charge of ion B are ...Magnetic field at point O will be :-...