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Discussion :: Network Analysis and Synthesis

  1. In the circuit shown in figure, for different values of R, the values of V and I are given. Other elements remaining the same. when R = ∞, V = 5 volt

    1. R = 0, I = 2.5 A
    2. R = 3 Ω, the value of V is given by

    2. A.
    1 V
    B.
    2 V
    C.
    3 V
    D.
    5 V

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    Answer : Option C

    Explanation :

    When R = ∞, V = 5v, Voc = 5V circuit is open

    When R = 0, I = 2.5A Isc = 2.5 circuit short circuited

    Hence the voltage across 3 Ω is 3 volt.

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