Alternating Current Part 1

Section: Physics
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Question : 85 of 100
 
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In a series LCR circuit R=200 and the voltage and the frequency of the main supply is 220V and 50Hz respectively. On taking out the capacitance from the circuit the current lags behind the voltage by 30. On taking out the inductor from the circuit the current leads the voltage by 30. The power dissipated in the LCR circuit is
[AIEEE 2010]
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