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A heater with a resistance of is connected to a 220 V voltage source. If the cost of running the heater is € 0.05 per kilowatt-hour, calculate the cost of running the heater for 8 hours.
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is connected to a 220 V voltage source. If the cost of running the heater is € 0.05 per kilowatt-hour, calculate the cost of running the heater for 8 hours.
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