Homework Help (electrical/circuit design)

[Asher]

The BF's trying to do a pre-lab for one of his courses and is lost. So naturally I come here.

Any help would be greatly appreciated.

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For the circuits shown in Figures 4.1 and 4.2, find the output voltage v_out in terms of the source
voltage V_s, and resistors R₁ and R₂. Determine the amplification factor for each circuit.
Determine the current through each resistor and the current exiting the op-amp output terminal.