1. Slide 1 Electric Field Lines 10/29/08

2. Slide 2Fig 25-21, p.778 Field lines at a conductor.

3. Slide 3Fig 24-19, p.751

4. Slide 4Fig 25-23, p.779

5. Slide 5 Using Gauss’s Law 10/29/08

6. Slide 6Fig 24-1, p.740

7. Slide 7Fig 24-5, p.743

8. Slide 8Fig P24-6, p.755 What is the flux through the sphere?

9. Slide 9Fig P24-17, p.756 What is the flux through the cube?

10. Slide 10Fig P24-15, p.756 Show the flux through this object is zero. The charge is just above the center of the circle.

11. Slide 11Fig 24-6, p.743

12. Slide 12Fig 24-14a, p.749

13. Slide 13Fig 24-15, p.749

14. Slide 14Fig 24-11a, p.747 Find the field everywhere of a uniformly charged insulating sphere of radius a and total charge Q.

15. Slide 15Fig 24-11b, p.747

16. Slide 16Fig 24-12, p.747

17. Slide 17Fig 24-13a, p.748 The electric field inside a uniformly charged spherical shell is zero.

18. Slide 18Fig 24-13b, p.748

19. Slide 19Fig 24-13c, p.748

20. Slide 20Fig 24-21, p.752 Plot E vs r for the two-conductor system. The solid conducting sphere of radius a carries positive charge 2Q. The surrounding spherical shell has inner radius b and outer radius c is concentric with the solid and carries charge -Q.

21. Slide 21Fig 24-20, p.752

22. Slide 22Fig 24-21, p.752

23. Slide 23Fig P24-64, p.760 Find the electric field inside the cavity of a sphere of radius 2a with uniform charged density . The spherical cavity has radius a.

24. Slide 24Fig P24-64, p.760 Use superposition. r r1r1