27. Resistors & DC Circuits
Combining Resistors in Series & Parallel
4:38 minutes
Problem 26b
Textbook Question
Textbook QuestionLight Bulbs in Series and in Parallel. Two light bulbs have constant resistances of 400Ω and 800Ω. The two light bulbs are connected in series across a 120-V line. Afterwards, the two light bulbs are connected in parallel across the 120-V line. (g) In each situation, which of the two bulbs glows the brightest?
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