Physics, 17.12.2019 05:31 bdjdbjdjid200

As a parallel-plate capacitor with circular plates 24 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 magnitude b of the magnetic field at a distance r = 87 mm from the axis of symmetry of this region.

(b) calculate de/dt in this region.

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As a parallel-plate capacitor with circular plates 24 cm in diameter is being charged, the current d...