lecture5 - Lecture 5 Electrical Conduction and Perfect...

Info icon This preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
1 ECE 303 – Fall 2005 – Farhan Rana – Cornell University Lecture 5 Electrical Conduction and Perfect Metals in Electroquasistatics In this lecture you will learn: • Some More on Electric Field Boundary Conditions • Electrical Conduction in Materials • The Concept of Perfect Metals • Electroquasistatics Problems with Perfect Metals • Method of Images ECE 303 – Fall 2005 – Farhan Rana – Cornell University Electric Field Boundary Conditions σ 1 E 2 E ( ) σ ε = 1 2 E E o (1) The discontinuity of the normal component of the E- field at an interface is related to the surface charge density at the interface ( ) 0 1 2 = E E (1) The parallel component of the E-field at an interface is always continuous at the interface σ 1 E 2 E **For formal proofs see the Appendix at the end of these lecture notes**
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon