A parallel-plate capacitor with circular plates is given a charge Q0. Between the plates is a leaky
Question:
A parallel-plate capacitor with circular plates is given a charge Q0. Between the plates is a leaky dielectric having a dielectric constant of κ and a resistivity ρ.
(a) Find the conduction current between the plates as a function of time.
(b) Find the displacement current between the plates as a function of time. What is the total (conduction plus displacement) current?
(c) Find the magnetic field produced between the plates by the leakage discharge current as a function of time.
(d) Find the magnetic field between the plates produced by the displacement current as a function of time.
(e) What is the total magnetic field between the plates during discharge of the capacitor?
Step by Step Answer:
a If Q is the charge on the capacitor plates then the discharge current I dQ dt Also I V R VA d Fro...View the full answer
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
