a bulb marked 110-220v . the resistance of filament is
Answers
Answered by
0
Power = 110 W
Voltage = 220 V
V = IR
R = V / I
R = 220 / 110
R = 2 Ohm
Voltage = 220 V
V = IR
R = V / I
R = 220 / 110
R = 2 Ohm
Similar questions