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Consider the circuit shown below. Find the equivalent Thevenin’s voltage between nodes A and B.

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Consider the circuit shown below. Find the equivalent Thevenin’s voltage between nodes A and B.

(a) 8

(b) 8.5

(c) 9

(d) 9.5

I have been asked this question in an interview.

This interesting question is from Thevenin’s Theorem in chapter Useful Theorems in Circuit Analysis of Network Theory

1 Answer

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Correct answer is (b) 8.5

Best explanation: The thevenin’s voltage is equal to the open circuit voltage across the terminals AB that is across 12Ω resistor. Vth = 10×12/14 = 8.57V.

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