![]() ![]() Example 4.3: Use the superposition theorem to find v in the circuit in Fig. All images and diagrams courtesy of yours truly. The superposition principle states that the voltage across (or current.$$ \mathbb) $$īy evaluating the above expression we arrive at our final answer:Ĭontinue on to Superposition Theorem example 2 This allows us to obtain the following impedance values for the inductor and capacitor: With the current source acting alone, the angular frequency (omega) is 2. Step 1: Determine i1 ("turn off" voltage source): $$ i_2 = i_x \ due \ to \ voltage \ source. $$ i_1 = i_x \ due \ to \ current \ source. Each individual contribution will then be summed together to get a value for ix as depicted in the above circuit. ![]() Our strategy will involve finding the value of ix due solely to the voltage source and then finding the value of ix due solely to the current source.
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