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A pure inductor of 25.0 mH …

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A pure inductor of 25.0 mH is connected to a source of 220 V. Find the inductive reactance and rms current in the circuit if the frequency of the source is 50 Hz.

    • Posted by Mr. Singh 4 years, 9 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Gaurav Seth 4 years, 9 months ago

    A pure inductor of 25mh is connected to a source of 220v.Find inductive reactance and rms current in the circuit, frequency of source is 50Hz.

    Inductance of Inductor, L = 25 m H
                                              = 25 x 10-3 H
    Supply Voltage, V = 220 V
    Frequency, f = 50 Hz
     Inductive reactance , XL = 2? f L

                                                     = 2 x 3.14 x 50 x 25 x 10-3

                                                     = 7.85 ?

    0Thank You

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