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[" 10.A bulb of resistance "10Omega" con...

[" 10.A bulb of resistance "10Omega" connected to an inductor of "],[" inductance "L" is in series with an ac source marked "100V" ,"],[50Hz" .If the phase angle between voltage and current is "(pi)/(4)],[" radian,calculate the value of "L" ."[CBSE" '01] "[31.8mH]]

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