Question: Light bulbs are labeled with their power output For example
Light bulbs are labeled with their power output. For example, when a lightbulb is labeled 60 W, it is assumed that the bulb is connected to a 120- V source. Suppose you have two bulbs. A60- W bulb is followed by a 40- W bulb in series to a 120- V source. Which one glows brighter? Why? What happens if you switch the order of the bulbs? Are either of them at full power rating?
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