Question:
What is the fundamental angular frequency in rad/sec for the given waveform?
What is the fundamental angular frequency in rad/sec for the given waveform?
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The fundamental angular frequency is the reciprocal of the period multiplied by \( 2\pi \).
Updated On: May 5, 2025
- 5
- \( 5\pi \)
- 10
- \( 10\pi \)
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The Correct Option is D
Solution and Explanation
The given signal is a periodic signal with a period of 0.1 seconds (as seen from the waveform). The fundamental angular frequency \( \omega_0 \) is related to the period \( T \) by the formula:
\[
\omega_0 = \frac{2\pi}{T}
\]
Substituting \( T = 0.1 \):
\[
\omega_0 = \frac{2\pi}{0.1} = 10\pi
\]
Therefore, the correct answer is option (4).
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