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(a) What is the reactance of a 2.00 H in...

(a) What is the reactance of a `2.00 H` inductor at a frequency of `50.0 Hz`?
(b) What is the inductance of an inductor whose reactance is `2.00 Omega` at `50.0 Hz`?
(c) What is the reactance of a `2.00 muF` capacitor at a frequency of `50.0 Hz`?
(d) What is the capacitance of a capacitor whose reactance is `2.00 Omega ` at `50.0 Hz`?

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
(a) `X_L=2pifL`
(b) `L=X_L/(2pif)`
(c) `X_c=1/(2pi f C)`
(d) `C=1/(2pi f X_(C))`
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Knowledge Check

  • The reactance of a 25 muF capacitor at the AC frequency of 4000Hz is

    A
    `5/(pi) ohm`
    B
    `sqrt(5/ (pi)) ohm`
    C
    `10 ohm`
    D
    `sqrt(10) ohm`

  • The reactance of 2 H inductance in an ac circuit of frequency 50 Hz is

    A
    `628Omega`
    B
    `826Omega`
    C
    `286Omega`
    D
    `862Omega`

  • The inductive reactance of a coil of 0.2 H inductance at a frequecy of 60 Hz is

    A
    `7.54 Omega`
    B
    `0.754 Omega`
    C
    `75.4 Omega`
    D
    `7.54 xx 10^(-3) Omega`

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