Question

No 4 dong. jlasin skalian yh

Answer 1

NO 4.
dik: v = 220 volt
p= 100 w
t= 10 menit=600 sekon

jwb:
w=p.t
=100.600
=60000 joule atau 60 kj
atau p=v.i
100=220.i
i=100/220
=0,45 A
W=V.I.T
=220.0,45454545.600
=60000 JOULE atau 60 kj

Answer 2

I=p/v=100/220=0,45 A
w=v.i.t=220.0,45454545.600=60000 joule