Physics, 31.08.2019 05:10 Marisajordon16

As a parallel-plate capacitor with circular plates 28 cm in diameter is being charged, the current density of the displacement current in the region between the plates is uniform and has a magnitude of 20 a/m2.(a)calculate the magnitudebof the magnetic field at a distancer= 69 mm from the axis of symmetry of this region.(b)calculatede/dtin this region.

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As a parallel-plate capacitor with circular plates 28 cm in diameter is being charged, the current d...