CP CALC A capacitor has two parallel plates with area A separated by a distance d . The space between plates is filled with a material having dielectric constant K . The material is not a perfect insulator but has resistivity ρ . The capacitor is initially charged with charge of magnitude Q 0 on each plate that gradually discharges by conduction through the dielectric. (a) Calculate the conduction current density j C ( t ) in the dielectric. (b) Show that at any instant the displacement current density in the dielectric is equal in magnitude to the conduction current density but opposite in direction, so the total current density is zero at every instant.
CP CALC A capacitor has two parallel plates with area A separated by a distance d . The space between plates is filled with a material having dielectric constant K . The material is not a perfect insulator but has resistivity ρ . The capacitor is initially charged with charge of magnitude Q 0 on each plate that gradually discharges by conduction through the dielectric. (a) Calculate the conduction current density j C ( t ) in the dielectric. (b) Show that at any instant the displacement current density in the dielectric is equal in magnitude to the conduction current density but opposite in direction, so the total current density is zero at every instant.
CP CALC A capacitor has two parallel plates with area A separated by a distance d. The space between plates is filled with a material having dielectric constant K. The material is not a perfect insulator but has resistivity ρ. The capacitor is initially charged with charge of magnitude Q0 on each plate that gradually discharges by conduction through the dielectric. (a) Calculate the conduction current density jC(t) in the dielectric. (b) Show that at any instant the displacement current density in the dielectric is equal in magnitude to the conduction current density but opposite in direction, so the total current density is zero at every instant.
How is it that part a is connected to part b? I can't seem to solve either part and don't see the connection between the two.
Hello, please help with inputing trial one into the equation, I just need a model for the first one so I can answer the rest. Also, does my data have the correct sigfig?
Thanks!
Find the current in the R₁ resistor in the drawing
(V₁=16.0V, V2=23.0 V, V₂ = 16.0V, R₁ = 2005, R₂ =
and R₂ = 2.705)
2.3052
VIT
A
www
R
www
R₂
R₂
Va
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
DC Series circuits explained - The basics working principle; Author: The Engineering Mindset;https://www.youtube.com/watch?v=VV6tZ3Aqfuc;License: Standard YouTube License, CC-BY