ECE106 Lecture 59: ECE 106,University of Waterloo,(p59)

• School: University of Waterloo
• Department: Electrical and Computer Engineering
• Course: ECE106
• Professor: All

Document Summary

The tangential component of the field remains the same. this has been changed to d2n was d1n text was ok, but diagram off diagram now ok. Remember s is the net charge, i. e. , any charge we put in the system. D2n d1n = 0 s2e2n = s1e1n. There is a discontinuity in the second equation. In medium 1, e1 makes an angle 1 with the normal axis. So, (2) gives us: (1) s2e2n =s1e1n s2e2cos( 2) =s1e1cos( 1) (1) Tan( 2) = tan( 1) s2 s1 tan( 1) s.