heater rated 1 kilowatt and 220 volt and another is 2 kilowatt and 220 volt and are connected in parallel and operated with the source of 220 volt . which one has higher resistance and why
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Resistance for heater 1 is 48.4 ohms and resistance for heater 2 is 24.2 ohm. Therefore heater 1 has a higher resistance. We know resistance is inversely proportional to power therefore more the power less is the resistance. Since the power in heater 1 is less compared to power in heater 2, hence the resistance of heater 1 is greater than the resistance of heater2
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