A 842 W bulb and a 421 W bulb are both designed to operate at standard household...

RoshniP

New member
...voltage of 120 V. Determine w? A 842 W bulb and a 421 W bulb are both
designed to operate at standard household
voltage of 120 V.
Determine which bulb has the lower filament resistance and then calculate the value
of its resistance.
Answer in units of ?.
 
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