berapa hambatan pengganti di atas?

[tex] \frac{1}{rp} = \frac{1}{ \frac{1}{6} + \frac{1}{6} } \\ \\ = \frac{1}{ \frac{2}{6} } \\ = \frac{6}{3} = 3[/tex]
Rpengganti = 4 ohm + 3 ohm = 7ohm

semoga Membantu