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Course Document... Apps HW-Ch25 Exercise 25.35 The power rating of a light bulb (such as a 100-W bulb) is the power it dissip
Part C What is the resistance of a 60 W bulb? Express your answer using two significant figures. VAXD ? R = Request Answer Su
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Answer #1

c)

Resistance of a 60 W bulb is

R=V2/P =1202/60

R=240 ohms

d)

Current of light bulb

I=P/V =60/120 =0.5 A

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