KCET 2010 Physics Solved Paper
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Question : 47 of 60
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An ideal choke draws a current of 8 A when connected to an AC supply of 100 V , 50 Hz . A pure resistor draws a current of 10 A when connected to the same source. The ideal choke and the resistor are connected in series and then connected to the AC source of 150 V , 40 Hz . The current in the circuit becomes .......................
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