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Network Elements and the Concept of Circuit

  1. The Laplace transform of the sawtooth waveform is—


    1. A
      -
      A
      e–sT -
      A

      s2 Ts2 Ts
    2. A
      s2 T
    3. A
      -
      A
      e–sT
      s2 Ts
    4. A
      +
      A
      e–sT +
      A

      s2 Ts2 Ts

Correct Option: A

The required waveform can be drawn by using the waveform given below:

f (t) =
A
r(t) –
A
r(t - T) - Au(t - T)
TT

taking Laplace transform of the given function
F(S) =
A
A
e–ST
A
e–ST
TS2S2TS



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