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Verified answer
Diket :P = 220 w
V = 220 v
t = 10 menit = 600 s
dit : V , P, t , I , R , Q , W ?
Jwb :
#Tegangan
V = 220 volt
# Daya
P = 220 watt
# Waktu menyala
t = 10 menit x 60s = 600 s
# Kuat Arus
I = P / V
I = 220 / 220
I = 1 A
# Hambatan
R = V / I
R = 220 / 1
R = 220 ohm
# Muatan listrik
Q = I . t
Q = 1 . 600
Q = 600 C
# Energi listrik
W = P . t
W = 220 . 600
W = 132.000 joule
# Energi kalor
W = P . t . 0,24
W = 220 . 600 . 0,24
W = 31.680 Kalori