# chp38_5 - PHY2061 R D Field Finding the Missing...

This preview shows page 1. Sign up to view the full content.

PHY2061 R. D. Field Department of Physics chp38_5.doc University of Florida Finding the Missing Term ( integral method ) We are looking for a new term in Ampere’s Law of the form, r r B dl I d dt C E = + 1 0 µ δ Φ , where δ is an unknown constant and I J d A E d A S E S = = r r r r Φ , where S is any surface bounded by the curve C 1 . Case I ( use surface S 1 ): If we use the surface S 1 which is bounded by the curve C 1 then r r r r r B dl I d dt J E t dA I C E S = + = +  ⋅ = 1 0 0 1 0 µ δ µ δ µ Φ , since E = 0 through the surface S 1 . Case II ( use surface S 2 ): If we use the surface S 2 which is bounded by the curve C 1 then r r r r r B dl I d dt J E t dA I C E S = + = +  ⋅
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern