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\"\"

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Step 1:

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Find the Thevinins equivalent Voltage.

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1. Open the load resistor.

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2. Calculate the Open Circuit Voltage. This is the Thevenin Voltage (VTH).

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Redraw the circuit by using source transformation at the second end.

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The voltage across the resistor \"\".

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\"\"

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Redraw the circuit :

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\"\"

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Apply KVL to the first loop :

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\"\"

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Voltage drop across resistor \"\" : \ \

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\"\"

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Voltage drop across resistor \"\" is \"\".

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Step 2:

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Apply KVL to the second loop :

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\"\"

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Voltage drop across resistor \"\" : \ \

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\"\"

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Voltage drop across resistor \"\" is \"\".

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Voltage drop across terminals A and B : \ \

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\ \ \"\"

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Thevinins equivalent Voltage is \"\".

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Solution :

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Thevinins equivalent Voltage is \"\".