The force on a wire is a maximum of 8.50x10² NN when placed between the pole faces of a magnet. The current flows horizontally to the right and the magnetic field is vertical. The wire is observed to "jump" toward the observer when the current is turned on. If the pole faces have a diameter of 11.0 cmcm, the field is 0.220 T. If the wire is tipped so that it makes an angle of 15.0 degree with the horizontal, what force will it now feel? [Hint. What length of wire will now be in the field?] (0.0821N, 0.0820N are wrong answers) Express your answer to three significant figures and include the appropriate units.

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The force on a wire is a maximum of 8.50x1072 NN when placed between the pole faces of a magnet. The current flows horizontally to the right and
the magnetic field is vertical. The wire is observed to "jump" toward the observer when the current is turned on.
If the pole faces have a diameter of 11.0 cmcm, the field is 0.220 T. If the wire is tipped so that it makes an angle of 15.0 degree with the horizontal,
what force will it now feel? [Hint. What length of wire will now be in the field?] (0.0821N, 0.0820N are wrong answers)
Express your answer to three significant figures and include the appropriate units.
Transcribed Image Text:The force on a wire is a maximum of 8.50x1072 NN when placed between the pole faces of a magnet. The current flows horizontally to the right and the magnetic field is vertical. The wire is observed to "jump" toward the observer when the current is turned on. If the pole faces have a diameter of 11.0 cmcm, the field is 0.220 T. If the wire is tipped so that it makes an angle of 15.0 degree with the horizontal, what force will it now feel? [Hint. What length of wire will now be in the field?] (0.0821N, 0.0820N are wrong answers) Express your answer to three significant figures and include the appropriate units.
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