Explain the power rating of a bulb, say 60W, what if the
voltage changes
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Answer Posted / abishekmittal
Answer 1. is correct. In addition to it, with the decrease
of voltage, current will also come down (V is directly
proportional to I for constant R). Hence the bulb will get
dimmed as the I^2R also gets reduced
| Is This Answer Correct ? | 14 Yes | 3 No |
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