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Verified Answer :

AL2006


Power  =  (current) x (voltage)

Current  =  power/voltage

-- If the 100-watt bulb is operating on 240 volts, then   

                                        current = (100/240)  =  5/12 of 1 Amp.

-- If the 100-watt bulb is operating on 120 volts, then

                                        current = (100/120)  =  5/6 of 1 Amp.    

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