•• The capacitors referred to in this problem have only empty space between the plates. (a) Show that a parallel-plate ca- pacitor has a displacement current in the region between its plates that is given by I, = C dV/dt, where C is the capacitance and V is the potential difference between the plates. (b) A 5.00-nF parallel- plate capacitor is connected to an ideal ac generator so the potential difference between the plates is given by V = V, cos ot, where Vo = 3.00 V and w = 500T rad/s. Find the displacement current in the region between the plates as a function of time. 18

•• The capacitors referred to in this problem have only empty space between the plates. (a) Show that a parallel-plate ca- pacitor has a displacement current in the region between its plates that is given by I, = C dV/dt, where C is the capacitance and V is the potential difference between the plates. (b) A 5.00-nF parallel- plate capacitor is connected to an ideal ac generator so the potential difference between the plates is given by V = V, cos ot, where Vo = 3.00 V and w = 500T rad/s. Find the displacement current in the region between the plates as a function of time. 18

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 66P: The self-inductance and capacitance of an oscillating LC circuit are L = 20 mH and C = 1.0 F ,...

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