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xiaily xiaily
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6 months ago

Two 100 W bulbs differ in that one is designed for the North American 120 V rms electric supply, while the other is designed for the European 220 V rms. Which bulb has the greater resistance, and what is that resistance?



North American, 288 Ω



North American, 144 Ω



European, 484 Ω



European, 242 Ω



they are the same, 265 Ω

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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hmging94hmging94
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6 months ago
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xiaily Author
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6 months ago
this is exactly what I needed
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Yesterday
Thank you, thank you, thank you!
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2 hours ago
Helped a lot
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