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A wire carries a current of 7.0 A in a direction that makes an angle of...

A wire carries a current of 7.0 A in a direction that makes an angle of 33.0° with the direction of a magnetic field of strength 0.200 T. Find the magnetic force on a 3.00 m length of the wire.
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Answer #1
   given that current carrying by the wire is i=7.0A
magnetic field strength B=0.200T
angle between i and B is ?=33 degree
length of the wire is l=3.00m
magnetic force F=Bilsin?
                        =0.200*7.0*3*sin33
                        =2.287N
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