Задача id12499

A metal rod with a length of l=1 m falls from a height of H=10 Ohm, remaining parallel to the Earth's surface all the time. What is the maximum potential difference that will appear at the ends of the rod if a uniform magnetic field is created parallel to the Earth's surface and perpendicular to the axis of the rod with induction B = 1 T? Neglect the Earth's magnetic field.

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