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1. For an inverting amplifier with a voltage gain of -10 and an input resistance of...

1. For an inverting amplifier with a voltage gain of -10 and an input resistance of 1 kilohm, calculate the value of the feedback resistor (Rf) in kilohms.

2. For a non-inverting amplifier with a voltage gain of 11, what is the ratio of R2 to R1?

3. Which pin of the 741 op-amp should be connected to the positive supply voltage (e.g. +15V)?

4. For an inverting amplifier with a voltage gain of -20 and an input resistance of 5 kilohm, calculate the value of the feedback resistor (Rf) in kilohms

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