A section of wire that carries current I lies inside a uniform magnetic field. In which...
A section of wire that carries current I lies inside a uniform magnetic field. In which direction will the wire feel a force?
A) Up
B) Into board
C) Down
D) Out of board
Homework Answers
according to Fleming's left hand rule,force will be along thumb of left hand if
force finger is in the direction of magnetic field and
middle finger in the direction of current
so put fore finger of left hand out of page,
middle finger towards right of page in the direction of current,
then thumb will piont down of page
C) Down is right answer
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