pake cara ya sobb :) sekarang penting bgtss

Diket : I = 400 mA = 0,4 A
R = 550 Ohm
Dit : P =........?

Penyelesaian :

P = I².R
= 0,4².550
= 88 Watt (B)

P = i^2 × r
= 0,4^2 × 550
= 88 watt (B)
semoga membantu :)