SuperPosition Theorem

Superposition Theorem

PROCEDURE:-

1- Superposition Theorem:- In a linear lumped bi-lateral network with more than one source of emf, the current flowing through any branch, when both the sources are active is equal to algebraic sum of current that would flow, if one source of emf is kept active and all other sources are dead.
2- The circuit connection are made as shown in diagram 1.
3- The current flowing through load resistor (R2) is noted (I) that is 10.14 mA.

4- The circuit connection are made as shown in circuit diagram 2, and the current through load resistor (R2) is noted (I1) that is 4.30 mA.
5- The circuit connection are made  as shown in circuit diagram 3, and the current flowing through load resistor (R2) is noted (I2) that is 5.76 mA.
6- It is observed I = I1 + I2

Calculation
  The value of current (I) = 10.01 mA
  The value of current (I1) = 4.30 mA
  The value of current (I2) = 5.76 mA
   
I = I1 + I2 = 4.30 + 5.76
                                                     = 10.06 mA ≈ I

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