P = E^2/R.
60 = 240^2/R.
what is the resistance of a 240v, 60w electric filament bulb?
a). 0.25ohms
b). 480ohms
c). 60ohms
d). 240ohms
e). 960ohms?
1 answer
a). 0.25ohms
b). 480ohms
c). 60ohms
d). 240ohms
e). 960ohms?
1 answer
2 answers
1 answer
1 answer
0 answers