Tolong.. tolong.. pakai caranya Yaaa.. ​

R = 500 O

V = 220 V

t = 1 jam = 3600 s

dit : W = …??

W = (V²/R) x t

W = (220²/ 500) x 3600

W =96,8 x 3600

W = 348.480 J

W = 348.480/1000

W = 348,48 kJ