hitunglah hambatan pengganti rangkaian listrik berikut.
Jawaban:
R pengganti seri = R total = R1 + R2
R pengganti paralel = 1/R total = 1/R1 + 1/R2
2 + 1 = 3 ohm
1/R total = 1/3 ohm + 1/6 ohm = 3/6 = 1/2
R total = 2 ohm
1/ R total = 1/8 + 1/8
1/ R total = 2/8 = 1/4
R total = 4 ohm
2 ohm + 4 ohm + 4 ohm = R pengganti
10 ohm
jadi, besar hambatan penggantinya adalah 10 ohm
