then the power of the lamp will be

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The resistance of the filament of a lamp increases with the increase in temperature. A lamp rated 100W and 220V is connected across 220V power supply. If the voltage drops by 10%, then the power of the lamp will be
17
Nov
The resistance of the filament of a lamp increases with the increase in temperature. A lamp rated 100W and 220V is connected across 220V power supply. If the voltage drops by 10%, then the power of the lamp will be The resistance of the filament of a lamp increases with the increase in temperature. A [...]
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Tags: The resistance of the filament of a lamp increases with the increase in temperature. A lamp rated 100W and 220V is connected across 220V power supply. If the voltage drops by 10% , then the power of the lamp will be ,
The resistance of the filament of a lamp increases with the increase in temperature. A lamp rated 100 W and 220 V is connected across 220 V power supply. If the voltage drops by 10 %, then the power of the lamp will be
21
Sep
The resistance of the filament of a lamp increases with the increase in temperature. A lamp rated 100 W and 220 V is connected across 220 V power supply. If the voltage drops by 10 %, then the power of the lamp will be The resistance of the filament of a lamp increases with the [...]
Posted in: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Tags: The resistance of the filament of a lamp increases with the increase in temperature. A lamp rated 100 W and 220 V is connected across 220 V power supply. If the voltage drops by 10 % , then the power of the lamp will be ,