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A motor run by a 8.1-V battery has a 23-turn square coil with sides of length...

A motor run by a 8.1-V battery has a 23-turn square coil with sides of length 4.6 cm and total resistance 24 Ω . When spinning, the magnetic field felt by the wire in the coil is 0.023 T .

What is the maximum torque on the motor?

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