Task id10542
A jumper weighing 30 g begins to slide without friction along a U-shaped frame inclined at an angle of 30° to the horizon and placed in a uniform vertical magnetic field. The length of the jumper is 10 cm, its resistance is 1 mOhm, the field induction is 0.1 T. Find the steady speed of the jumper. Neglect the frame resistance, g = 10 m/s2.
Detailed solution. Format jpg
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