1. Chapter 27
Circuits
In this chapter we will cover the following topics:
-Electromotive force (emf) Ideal and real emf devices Kirchhoff’s loop rule Kirchhoff’s junction rule Multiloop circuits Resistors in series Resistors in parallel RC circuits, charging and discharging of a capacitor
(27-1)

2. pump
High (+) reservoir
Low (-) reservoir
(27–2)

3. R i
motion R i
motion
motion + -
motion + -
(27-6)

26. Example 1:

27. Example 2:

28. Example 3:

29. Example 4:

30. Example 5:

31. Example 6:

32. Example 7:

33. Example 8:

34. Example 9:

35. Example 10:

36. Example 11:

37. Example 12:

38. Example 13: