It is marked 250 V, 100 W in an electric lamp.
a )What is the amperage of the lamp
b)Find out the resistance of the filament.
please help..
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In the United States, most household appliances work at 110 Volts. So the calculation is divide the Wattage by 110. For example: A 40 Watts bulb draws 0.36 Amps to operate. A 60 Watts bulb draws 0.54 Amps to operate. a no. answer
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