Jawabanmu

2014-04-09T08:25:40+07:00
W = V x I x t
W = 220 V x 500 mA x 10 menit
W = 220 V x (500:1000 x 1 A) x (10 x 60 s)
W = 220 V x 0,5 A x 600 s
W = 66000 J / 66 kJ
2014-04-09T08:32:19+07:00
Mungkin pakai rumus W=VIT. 220. 0,5A. 600s = 66.000=66kWh. maaf kalau keliru