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The superposition theorem for electrical circuits states that for a linear system the response in any branch of a bilateral linear circuit having more than one independent source equals the algebraic sum of the responses caused by each independent source acting alone, while all other independent sources are replaced by their internal impedances.
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now i will explain you the procedure to do numericals.
consider a circuit with a definite no. of independent voltage sources (or current sources) and let us find the current in the resistor R in the given network to do such problems never go for mesh analysis or nodal analaysis super position is always easy and error free.
1. identify all the independent voltage sources , let us consider an independent voltage source V1 now short all the voltage sources and open all the current sources , and then find the current in the resistor R only due to V1 say it I1
2. repeat this procedure by taking other voltage sources , for instance take voltage source V2 by masking/shorting all other voltage sources including V1 and opening all the current sources not the current as I2,I3 ..... in the resistor R
3. now take the resultant of all the currents obtained (including directions and the phase difference if those are AC currents). this gives you the current flowing through the resistor R in the original network.
this is similar to super-imposing the current vectors one over the other with different independent voltages in each case
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Show an example of using the Pythagorean Theorom?
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Biographystatementproofapplications of Pythagoras theorom?
did you by any chance mean, Biography statement proof applications of Pythagoras theorom? if so here is a link that i hope will be helpful: http://www.cut-the-knot.org/Pythagoras/index.shtml if any questions or need any help researching Pythagoras my e-mail is flutegurl92@yahoo.com
Know don't saying what?
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