Verification of Kirchhoff Law

Verification of Kirchhoff Law

Kirchoff’s Current  law:- 

(i)This law states that algebraic sum of all current entering a node and leaving a node is equal to zero.

(ii) The circuit connections are made as shown in circuit diagram.

(iii) At node “B” the incoming current is measured.

(iv) The outgoing current I2 and I3 are also measured.

(v) It is found that the sum of all the incoming and outgoing current is zero;

       I1=I2+I3

Kirchoff’s voltage law:- 

It states that algebraic sum of voltage rise is equal to algebraic sum of voltage rise is equal to algebraic sum of voltage drop in a closed path (circuit).

(ii) The circuit connection are made as shown in circuit diagram

(iii) The voltage across R1 and R2 and R 3 are measured.

(iv) V= VR1+VR2+VR3

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