83. A single-layer coil with a diameter of 5 cm is placed in a uniform magnetic field parallel to the axis thereof. Induction field varies uniformly with the speed ΔB / Δt = 10-2 Tesla / s. The coil contains 1000 turns of copper wire cross section of 0.2 square. mm. The ends of the coil are short-circuited. To determine the thermal power produced in the coil. The resistivity of copper 1.75 • 10-8 ohm • m.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)