Hambatan Pengganti

\(R_s = R + R + R = 3R\)

\(\dfrac{1}{R_p} = \dfrac{1}{R} + \dfrac{1}{3R} = \dfrac{4}{3R}\)

\(R_p = \dfrac{3}{4}R\)

\(R_s = R + \dfrac{3}{4}R + R = \dfrac{11}{4}R\)

\(\dfrac{1}{R_p} = \dfrac{1}{R} + \dfrac{4}{11R} = \dfrac{15}{11R}\)

\(R_p = \dfrac{11}{15}R\)

\(R_s = R + \dfrac{11}{15}R + R = \dfrac{41}{15}R\)