#4.3.1a
Kirchhoff’s second law; the conservation of energy
#4.3.1b
Kirchhoff’s first and second laws applied to electrical circuits
#4.3.1c
total resistance of two or more resistors in series;
\(R = R_1 + R_2 + ... \)
#4.3.1d
total resistance of two or more resistors in parallel;
\(\dfrac{1}{R} = \dfrac{1}{R_1} + \dfrac{1}{R_2} + ... \)
#4.3.1e
analysis of circuits with components, including both series and parallel
#4.3.1f
analysis of circuits with more than one source of e.m.f.