Physics, 01.12.2021 01:40 celsa86johana

A thin copper rod 1. 0 m long has a mass of 0. 050 kg and is in a magnetic field of 0. 10 t. What minimum current in the rod is needed in order for the magnetic force to balance the weight of the rod?.

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A thin copper rod 1. 0 m long has a mass of 0. 050 kg and is in a magnetic field of 0. 10 t. What mi...