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23 Nov 2019
A horizontal wire is hung from the ceiling of a room by twomassless strings. The wire has a length of 0.18 m and a mass of0.005 kg. A uniform magnetic field of magnitude 0.075 T is directedfrom the ceiling to the floor. When a current of I = 39 A exists inthe wire, the wire swings upward and, at equilibrium, makes anangle f with respect to the vertical, as the drawing shows.
The answer are given below but i am not able to get them. Cananyone show me how i can get the calculations?
(a) f = 84.677550841031 degrees
(b) T = 0.264389935748 N
A horizontal wire is hung from the ceiling of a room by twomassless strings. The wire has a length of 0.18 m and a mass of0.005 kg. A uniform magnetic field of magnitude 0.075 T is directedfrom the ceiling to the floor. When a current of I = 39 A exists inthe wire, the wire swings upward and, at equilibrium, makes anangle f with respect to the vertical, as the drawing shows.
The answer are given below but i am not able to get them. Cananyone show me how i can get the calculations?
(a) f = 84.677550841031 degrees
(b) T = 0.264389935748 N
Nestor RutherfordLv2
5 Jan 2019
