Jawabanmu

2014-03-02T08:57:16+07:00
2menit=120 sekon

10:120=0,083
2014-03-02T09:21:06+07:00
W = I R I T . I/arus = 1/1000 A. R/ hambatan = 10 ohm. t/waktu diraubah ke sekon/ detik =120 detik..
jawaban = (1/1000)kuadrat x 10 x 120
=1/1000000 x 1200
=12/10000
=0,0012 joule