Consider a series RLC circuit where the resistance R = 855 92, the capacitance C = 3.25 µF, and the inductance L = 75.0 mH. Determine the resonance frequency of the circuit. @= What is the maximum current Imax when the circuit is at resonance, if the amplitude of the AC driving voltage is 60.0 V? = rad/s

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### Series RLC Circuit Resonance Calculation

Consider a series RLC circuit where the resistance \( R = 855 \, \Omega \), the capacitance \( C = 3.25 \, \mu\text{F} \), and the inductance \( L = 75.0 \, \text{mH} \). 

---

#### Determine the Resonance Frequency \( \omega_0 \)

To find the resonance frequency \( \omega_0 \) of the circuit, use the formula:

\[ \omega_0 = \frac{1}{\sqrt{LC}} \]

Fill in the blank:
\[ \omega_0 = \boxed{\hspace{4cm}} \, \text{rad/s} \]

---

#### Maximum Current \( I_\text{max} \) at Resonance

What is the maximum current \( I_\text{max} \) when the circuit is at resonance, given that the amplitude of the AC driving voltage is \( 60.0 \, \text{V} \)?

Use the formula at resonance:
\[ I_\text{max} = \frac{V}{R} \]

Fill in the blank:
\[ I_\text{max} = \boxed{\hspace{4cm}} \, \text{A} \]

This educational example demonstrates how to find important parameters in a series RLC circuit, specifically relating to resonance conditions.
Transcribed Image Text:### Series RLC Circuit Resonance Calculation Consider a series RLC circuit where the resistance \( R = 855 \, \Omega \), the capacitance \( C = 3.25 \, \mu\text{F} \), and the inductance \( L = 75.0 \, \text{mH} \). --- #### Determine the Resonance Frequency \( \omega_0 \) To find the resonance frequency \( \omega_0 \) of the circuit, use the formula: \[ \omega_0 = \frac{1}{\sqrt{LC}} \] Fill in the blank: \[ \omega_0 = \boxed{\hspace{4cm}} \, \text{rad/s} \] --- #### Maximum Current \( I_\text{max} \) at Resonance What is the maximum current \( I_\text{max} \) when the circuit is at resonance, given that the amplitude of the AC driving voltage is \( 60.0 \, \text{V} \)? Use the formula at resonance: \[ I_\text{max} = \frac{V}{R} \] Fill in the blank: \[ I_\text{max} = \boxed{\hspace{4cm}} \, \text{A} \] This educational example demonstrates how to find important parameters in a series RLC circuit, specifically relating to resonance conditions.
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