Source transformation practice problems
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Read the source-transformation class notes.

For the circuit shown,

• R₁ = 47 kΩ
• R₂ = 39 kΩ
• R₃ = 56 kΩ
• R₄ = 22 kΩ
• V_S = 5 V
• I_S = 0.42 mA

Use the source transformation method to find v_R2.

Answer