Dua hambatan 20 ohm dan 5 ohm dirangkai paralel. Hambatan penggantinya adalah... ohm.

Answer and explanation

Correct answer: B. 4

1/R = 1/20 + 1/5, sehingga R = (20 x 5)/(20 + 5) = 4 ohm.

Practise more Fisika, Kimia, dan Biologi.

Free questions with an explanation for every one, and full timed Seleksi Mandiri PTN mock tests.