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An electric bulb is rated 220V and 100W. Now a car needs replacement for the broken cabin light. This bulb is connected. The battery provides a potential difference of 12V. Why does the bulb glow very dim? |
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Answer» An electric bulb is rated 220V and 100W. Now a car needs replacement for the broken cabin light. This bulb is connected. The battery provides a potential difference of 12V. Why does the bulb glow very dim? |
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