5.6 Find i (in milliamperes) in the circuit in Fig. P5.6. PSPICE MULTISIM Figure P5.6 6 kN 3 kN 20 V 10 kN 5V -20 V 6 V 5 kn i8 kn

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5.6 plz
**Figure P5.6 Analysis**

5.6 Find \( i_L \) (in milliamperes) in the circuit in Fig. P5.6.

- **Figure P5.6 Description**: The circuit contains an op-amp with a feedback loop. Key components are:
  - An 8 kΩ resistor connected to the inverting input (\(-\)) of the op-amp.
  - A 240 mV voltage source connected in parallel with the 8 kΩ resistor.
  - A 40 kΩ feedback resistor from the op-amp output back to its inverting input.
  - A 20 kΩ load resistor connected from the op-amp output to ground.
  - A 15 V power supply is connected to the op-amp.

The task is to calculate the current \( i_L \) flowing through the 20 kΩ load resistor.

---

**Figure P5.7 Analysis**

5.7 A voltmeter with a full-scale reading of 10 V is used to measure the output voltage in the circuit in Fig. P5.7. What is the reading of the voltmeter? Assume the op amp is ideal.

- **Figure P5.7 Description**: This circuit also contains an op-amp with a voltage supply.
  - A 3.3 MΩ resistor and a 9 V battery are connected in series to the non-inverting input (\(+\)) of the op-amp.
  - The op-amp output is connected through a feedback loop with the non-inverting input.
  - The task is to determine the voltmeter reading when connected across the op-amp output with an ideal op-amp assumption.

This configuration requires analyzing the feedback loop to determine the output voltage given the input voltage and resistances.
Transcribed Image Text:**Figure P5.6 Analysis** 5.6 Find \( i_L \) (in milliamperes) in the circuit in Fig. P5.6. - **Figure P5.6 Description**: The circuit contains an op-amp with a feedback loop. Key components are: - An 8 kΩ resistor connected to the inverting input (\(-\)) of the op-amp. - A 240 mV voltage source connected in parallel with the 8 kΩ resistor. - A 40 kΩ feedback resistor from the op-amp output back to its inverting input. - A 20 kΩ load resistor connected from the op-amp output to ground. - A 15 V power supply is connected to the op-amp. The task is to calculate the current \( i_L \) flowing through the 20 kΩ load resistor. --- **Figure P5.7 Analysis** 5.7 A voltmeter with a full-scale reading of 10 V is used to measure the output voltage in the circuit in Fig. P5.7. What is the reading of the voltmeter? Assume the op amp is ideal. - **Figure P5.7 Description**: This circuit also contains an op-amp with a voltage supply. - A 3.3 MΩ resistor and a 9 V battery are connected in series to the non-inverting input (\(+\)) of the op-amp. - The op-amp output is connected through a feedback loop with the non-inverting input. - The task is to determine the voltmeter reading when connected across the op-amp output with an ideal op-amp assumption. This configuration requires analyzing the feedback loop to determine the output voltage given the input voltage and resistances.
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