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A pure inductor of 50 mH is connected to...

A pure inductor of 50 mH is connected to a.c. supply of 220 V, 50 Hz. Find its inductive reactance, impedance, rms current and peak current.

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To solve the problem step by step, we will calculate the inductive reactance (X_L), impedance (Z), root mean square (RMS) current (I_RMS), and peak current (I_0) for the given pure inductor connected to an AC supply. ### Step 1: Calculate the Inductive Reactance (X_L) The inductive reactance (X_L) can be calculated using the formula: \[ X_L = \omega L \] ...
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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.

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Knowledge Check

  • An inductor of 30 mH is connected to a 220 V, 100 Hz ac source. The inductive reactance is

    A
    `10.58 Omega`
    B
    `12.64 Omega`
    C
    `18.85 Omega`
    D
    `22.67 Omega`

  • An inductor of 0.5 H is connected across a 100 V, 50 Hz supply. The reactance of the circuit is

    A
    `157Omega`
    B
    `1.57Omega`
    C
    `15.7 Omega`
    D
    `0.157Omega`

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