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2.3 Kirchhoff’s Laws (4)
•Example 5
•
•Applying the KVL equation for the circuit of the figure below.
va-v1-vb-v2-v3 = 0
V1 = IR1  v2 = IR2  v3 = IR3  
Ž va-vb = I(R1 + R2 + R3)