Plz tell ans
Dear student,
Electron is moving south to north so current direction is north to south.
So using right hand thumb rule we find that below the beam is towards west,
So the magnetic needle deflect towards west.
Option c correct.
Regards
Regards
Electron is moving south to north so current direction is north to south.
So using right hand thumb rule we find that below the beam is towards west,
So the magnetic needle deflect towards west.
Option c correct.
Regards
Regards