i(t) 10 H 4 kQ ww iload (t) 2 μF + Vload(t)

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Consider the current i(t)= 30sin(100t+90o) mA. is applied the circuit given below. a) Find and draw phasor equivalent of the circuit b) Find Iload and Vload phasors and and draw them on the real-imaginary axis. Find iload(t) and vload(t) via inverse phasor, comment phase angles c)Find active, reactive and complex power (P,Q,S) absorbed by the load. please fast

**Series-Parallel RLC Circuit Analysis**

This schematic illustrates a series-parallel RLC circuit commonly used for analysis in electrical engineering.

**Description of Components and Connections:**

1. **Current Source \[i(t)\]**: On the left side of the circuit, there is a current source denoted by \( i(t) \). This source provides a time-dependent current to the circuit.

2. **10 H Inductor**: The current source is connected in series to a 10 Henry (\[H\]) inductor. The inductor is represented with the standard coil symbol.

3. **4 kΩ Resistor**: The other end of the inductor is connected to a resistor with a resistance value of 4 kilo-ohms (\[kΩ\]).

4. **Load Branch**: Parallel to the 4 kΩ resistor is a load branch consisting of a capacitor.
   - **2 μF Capacitor**: The capacitor has a capacitance value of 2 microfarads (\[μF\]).
   - **Voltage and Current Across Load**:
     - \( v_{\text{load}}(t) \) denotes the voltage across the capacitor.
     - \( i_{\text{load}}(t) \) denotes the current through the resistor and capacitor branch.

**Voltage and Current Notations:**
- \( v_{\text{load}}(t) \) is shown with positive and negative signs indicating the polarity.
- \( i_{\text{load}}(t) \) shows the direction of current flow through the load branch.
 
Understanding this circuit is crucial for analyzing the dynamic response in terms of voltage and current waveforms when subjected to a time-dependent input. This configuration forms the basis for understanding resonance, transient, and steady-state behavior in RLC circuits.
Transcribed Image Text:**Series-Parallel RLC Circuit Analysis** This schematic illustrates a series-parallel RLC circuit commonly used for analysis in electrical engineering. **Description of Components and Connections:** 1. **Current Source \[i(t)\]**: On the left side of the circuit, there is a current source denoted by \( i(t) \). This source provides a time-dependent current to the circuit. 2. **10 H Inductor**: The current source is connected in series to a 10 Henry (\[H\]) inductor. The inductor is represented with the standard coil symbol. 3. **4 kΩ Resistor**: The other end of the inductor is connected to a resistor with a resistance value of 4 kilo-ohms (\[kΩ\]). 4. **Load Branch**: Parallel to the 4 kΩ resistor is a load branch consisting of a capacitor. - **2 μF Capacitor**: The capacitor has a capacitance value of 2 microfarads (\[μF\]). - **Voltage and Current Across Load**: - \( v_{\text{load}}(t) \) denotes the voltage across the capacitor. - \( i_{\text{load}}(t) \) denotes the current through the resistor and capacitor branch. **Voltage and Current Notations:** - \( v_{\text{load}}(t) \) is shown with positive and negative signs indicating the polarity. - \( i_{\text{load}}(t) \) shows the direction of current flow through the load branch. Understanding this circuit is crucial for analyzing the dynamic response in terms of voltage and current waveforms when subjected to a time-dependent input. This configuration forms the basis for understanding resonance, transient, and steady-state behavior in RLC circuits.
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