Lab 5 RS

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LC Resonance circuits

The LC cicuit

==Design a parallel LC resonant circuit with a resonant frequency between 50-200 kHz. use [math]L[/math] = 10 - 100 [math]\mu H[/math], R = 1k [math]\Omega[/math]==

[math]\omega_0=\frac{1}{\sqrt{\mbox{LC}}}[/math]

I choose the following values for [math]\mbox{R}[/math] and [math]\mbox{C}[/math]:

[math]R=aaa\ \Omega[/math]

[math]C=bbb\ \mu F[/math]

So the resonance frequency is [math]\omega_0=\frac{1}{\sqrt{aaa\ \Omega\ bbb\ \mu F }} = ccc\ \frac{\mbox{rad}}{\mbox{sec}}[/math]

Or [math]f=\frac{\omega_0}{2\pi} = ddd\ \mbox{kHz}[/math]

Let's estimate:

The RLC cicuit

Questions

What is the current as [math]\nu \rightarrow \infty[/math]? (5 pnts)

Forest_Electronic_Instrumentation_and_Measurement

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