A 100 W lightbulb is brighter thana 60 W lightbulb when both operate at the samevoltage of
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Question:
A 100 W lightbulb is brighter thana 60 W lightbulb when both operate at the samevoltage of 120 V.If, instead, they were both operated atthe same current of 0.5 A, which would be brighter?Select the correct answer and explanation.If, instead, they wereboth operated at the same current of 0.5 , whichwould be brighter? Select the correct answer and explanation.
The 60 W bulb has a higher resistance, so it would bebrighter. | |
The 60 W bulb has a lower resistance, so it would bebrighter. | |
The 100 W bulb has a higher resistance, so it wouldbe brighter. | |
The 100 W bulb has a lower resistance, so it would bebrighter. |
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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