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OpenStudy (anonymous):
34. Find the current that flows through the filament of a 400 watts flat iron connected to a 220 Volt power line
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OpenStudy (gorv):
power= 400 watt voltage =220 volt current =400/220 ampere
OpenStudy (gorv):
welcome to OS :)
OpenStudy (gorv):
entrial got me ??
OpenStudy (anonymous):
got you but i already try that formula but it didnt help me to find the correct answer... oh yeah forgot to insert the choices... ( 50 mA, 5 A, 5mA, 500 mA )
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