Physics, 02.03.2021 02:20 KKmax123

A flat, round iron ring 5.00 cm in diameter has a cur- rent running through it that produces a magnetic field of 75.4 mT at its center. This ring is placed in a uniform external magnetic field of 0.375 T. What is the maximum torque the external field can exert on the ring

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A flat, round iron ring 5.00 cm in diameter has a cur- rent running through it that produces a magne...