20: Circuits and Direct Currents Last updated Save as PDF Share Share Share Tweet Page ID14570 20.1: Overview20.2: Resistors in Series and Parallel20.3: Kirchhoff’s Rules20.4: Voltmeters and Ammeters20.5: RC CircuitsThu, 12 Apr 2018 22:40:25 GMT20: Circuits and Direct Currents Contributed by Boundless (now LumenLearning)Physics at Boundless Topic hierarchy