Physics-10th Electricity CBSE Board 2025 Easy
An electric bulb is rated 220 V; 11 W. The resistance of its filament when it glows with a power supply of 22…
An electric bulb is rated V; W. The resistance of its filament when it glows with a power supply of V is :
- (a)
- (b)
- (c)
- (d)
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