(a) What is the hot resistance of a 25-W light bulb that runs on 120-V AC? (b)...
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(a) What is the hot resistance of a 25-W light bulb that runs on 120-V AC?
(b) If the bulb's operating temperature is 2700°C, what is its resistance at 2600°C?
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a Hot resistance The hot resistance of a 25W light bulb that runs on 120V AC can be determined using ...View the full answer
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