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QPages 218-219: Q6: HC Verma: Concepts of Physics - Volume 2 Thermal and Chemical Effects of Electric Current Pages 218-219: Q6 Solution: An electric bulb, when connected across a power supply of 220…
An electric bulb, when connected across a power supply of 220 V, consumes a power of 60 W. If the supply drops to 180 V, what will be the power consumed? If the supply is suddenly increased to 240 V, what will be the power consumed?
Step-by-Step Verified Solution
**Answer:** At 180 V: W. At 240 V: W.
**Step-by-Step Explanation:**
.
At 180 V: W.
At 240 V: W .
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