Question

If the current in a wire is flowing in the vertically downward direction in a magnetic field that is horizontal from west to east, what is the direction of the force on the wire?

Answer 1

for calculating force ,
according to Fleming's left hand rule

middle finger shows current

forefinger shows magnetic field

and thumb shows force so

apply this rule

then force is getting out from the paper means towards u.
Hope it helps u!
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