What will be the electric current drawn by an electric bulb of 40W when it is connected to a source is 220V
Answers
Answered by
9
P=40w
V=220v
P=VI
40=220*I
I=40/220
I=0.15amp
Hope it helped u!
V=220v
P=VI
40=220*I
I=40/220
I=0.15amp
Hope it helped u!
Similar questions