an electric heater of 1500 watt is switched on for 10 hours calculate electric energy consumed by heater
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hy mate...
we will have to find the resistence first i.e. 150
so h = 1500 ×1500 ×150×10 =337500000
we will have to find the resistence first i.e. 150
so h = 1500 ×1500 ×150×10 =337500000
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