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rod length L movin wid velocity V magnetic field perpendicular 2 d plane of d paper now it is said that a force due 2 magnetic field acts on d e- inside it due 2 which d e-s moves 2 one end of d rod here d angle between V & B is 90 therefore d e- should move in circular path thus it should not reach d end then how is d polarity created


rod length L
movin wid velocity V
magnetic field perpendicular 2 d plane of d paper
now it is said that a force due 2 magnetic field acts on d e- inside it due 2 which d e-s moves 2 one end of d rod
here d angle between V & B is 90 therefore d e- should move in circular path
thus it should not reach d end then how is d polarity created
 
 
 


Grade:upto college level

1 Answers

ROSHAN MUJEEB
askIITians Faculty 829 Points
2 years ago
yes it will move in circular path baut only if it is free to move so .note that here electric field also develops and as particle is constrained to move along wire

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