דף 1 מתוך 1

homework 2

נשלח: 08:10 29/06/2007
על ידי gedalin
deadline extended to 8.07

Problem 4 hint: consider

B_z=B_0\cos\omega t

and show that the only way to fulfill the boundary conditions is to require
E=B=0 inside and


E_\varphi

outside which vanishes on the sphere

question 7

נשלח: 09:13 04/07/2007
על ידי yellinb
what boundry conditions?