Questions: Identify the characteristics of a noninverting amplifier. An inductor is connected in parallel with the feedback resistor. The feedback resistor is connected between the output and the inverting input. The input voltage is applied at the noninverting terminal. A resistor is connected between the ground and the inverting terminal.

Identify the characteristics of a noninverting amplifier.
An inductor is connected in parallel with the feedback resistor.
The feedback resistor is connected between the output and the inverting input.
The input voltage is applied at the noninverting terminal.
A resistor is connected between the ground and the inverting terminal.
Transcript text: Identify the characteristics of a noninverting amplifier. An inductor is connected in parallel with the feedback resistor. The feedback resistor is connected between the output and the inverting input. The input voltage is applied at the noninverting terminal. A resistor is connected between the ground and the inverting terminal.
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Solution

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Solution Steps

Step 1: Identify the Characteristics of a Noninverting Amplifier

A noninverting amplifier is a type of operational amplifier (op-amp) configuration where the input voltage is applied to the noninverting terminal. The key characteristics of a noninverting amplifier include:

  1. The input voltage is applied at the noninverting terminal.
  2. The feedback resistor is connected between the output and the inverting input.
  3. A resistor is often connected between the ground and the inverting terminal to set the gain.
Step 2: Evaluate Each Option
  • Option 1: An inductor is connected in parallel with the feedback resistor.
    • This is not a typical characteristic of a noninverting amplifier.
  • Option 2: The feedback resistor is connected between the output and the inverting input.
    • This is a correct characteristic of a noninverting amplifier.
  • Option 3: The input voltage is applied at the noninverting terminal.
    • This is a correct characteristic of a noninverting amplifier.
  • Option 4: A resistor is connected between the ground and the inverting terminal.
    • This is a correct characteristic of a noninverting amplifier.

Final Answer

\[ \boxed{\text{The feedback resistor is connected between the output and the inverting input.}} \] \[ \boxed{\text{The input voltage is applied at the noninverting terminal.}} \] \[ \boxed{\text{A resistor is connected between the ground and the inverting terminal.}} \]

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