An electric power line carries a current of 1400 A in a location where the earth’s magnetic field is 6.0…

An electric power line carries a current of 1400 A in a location where the earth’s magnetic field is 6.0 ✕ 10^-5 T. The line makes an angle of 75° with respect to the field. Determine the magnitude of the magnetic force on a 100 m length of line.