For the following ac networks, determine, using the superposition theorem, the ndicated currents. 2420'v 50 20 -j20 j20 ll 12430 A 40 -3407 d 20

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A: Given, R1=39 kΩR2=18 kΩR3=22 kΩR4=47 kΩIs=0.54 mA

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Superposition Theorem

The superposition theorem is applied to linear systems. For such systems, the output from two different inputs equals the sum of the outputs from each input separately. On applying this theorem many times we get the output from any number of inputs equal to the sum of the outputs from the individual inputs separately.