An incandescent lightbulb is rated at 100 Watts when plugged into a 110 V-rms household outlet. Calculate the resistance of the filament and the rms current
a. 12.2?, 0.91 A (rms)
b. 10?, 1.0 A (rms)
c. 110?, 1.0 A (rms)
d. 121?, 0.91 A (rms)
e. 11?, 1.1 A (rms)
d
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