Electro Interlude

[ti:Electro Interlude] [ar:仲维军] Well,you've made it this far,don't give up now.(Professor) I certainly don't intend to. Good, let's continue.(Professor) Lesson Two - Electromgnetics(Professor) Yo..Wassup Time-varying electriC fields Dielectric... Permittivity of free space:8.854 X 10 to the negative Twelfth Farads per Meter Force as a vector... A toroid sits close to a conducting loop...(Professor) Wait,isn't that a Donut (Student) Yes, Yes,very good.(Professor) Now What have you learned (Professor) Donuts are delicious.(Student)