Physics, 26.02.2020 01:30 mariaaaaa69
The sphere is nonconducting, has a mass of 72.0 g, and a radius 19.0 cm. A flat, compact coil of wire with five turns is wrapped tightly around it, with each turn concentric with the sphere. The sphere is placed on the incline so that the coil is parallel to the plane. You establish a uniform magnetic field of 0.315 T vertically upward in the region of the sphere.
a. What current in the coil will enable the sphere to rest in equilibrium on the inclined plane?
b. Show that the result does not depend on the value of θ.
Answers: 1
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The sphere is nonconducting, has a mass of 72.0 g, and a radius 19.0 cm. A flat, compact coil of wir...
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