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)

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

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

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