Question:medium

For a first-order system, \(H(s)=\dfrac{1}{s+1}\). The magnitude of the frequency response at \(\omega=0\) is

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For \[ H(s)=\frac{1}{s+a}, \] the magnitude response is \[ \boxed{ |H(j\omega)| = \frac{1}{\sqrt{a^2+\omega^2}}. } \] At \(\omega=0\), \[ \boxed{|H(0)|=\frac1a.} \]
Updated On: Jul 14, 2026
  • \(0\)
  • \(0.5\)
  • \(1\)
  • \(\infty\)
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The Correct Option is C

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