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spacemanspliff spacemanspliff
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2 months ago

A coil of 150 turns of wire is in the form of a circle, carries a current of 63 mA, and sits in the center of a region of uniform magnetic field of strength 1.5 T. The torque on the coil has a maximum value of 0.25 N·m. What is the radius of the coils?



9.2 cm



13 cm



0.56 cm



7.5 cm

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College Physics

College Physics


Edition: 5th
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shichihenge7shichihenge7
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