Op amp practice problems
Refresh the page to get a new problem.

Read the op-amp class notes.

For the circuit shown,

• R₁ = 10 kΩ
• R₂ = 12 kΩ
• R₃ = 33 kΩ
• R₄ = 39.6 kΩ

Find the expression for the output voltage in terms of v_a and v_b.

Answer