In an electric motor, a coil with 139 turns of radius 1.80 cm can rotate between the
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In an electric motor, a coil with 139 turns of radius 1.80 cm can rotate between the poles of a magnet. The magnetic field magnitude is 0.200 T. When the current through the coil is 37.9 mA, what is the maximum torque that the motor can deliver?
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date: