State Kirchhoff's two laws for electrical network.

1.	State Kirchhoff's two laws for electrical network.
Answer» Kirchhoff's first law: This law is also known as junction rule or current law (KCL). According to it the algebric sum of currents meeting at a junction is zero i.e., ∑i = 0. In a circuit,at any junction the sum of the currents entering the junction must equal the sum of the currents leaving the junction i₁ + i₃ = i₂ +i₄. Kirchhoff's second law:This law is also known as loop rule or voltage law (KVL) and according it 'the algebric sum of the changes in potential in complete tranverse of a mes (closed loop) is zero,i.e ∑V = 0 This law represents 'conservation of energy'.

Answer»

Kirchhoff's first law: This law is also known as junction rule or current law (KCL). According to it the algebric sum of currents meeting at a junction is zero i.e., ∑i = 0. In a circuit,at any junction the sum of the currents entering the junction must equal the sum of the currents leaving the junction

i₁ + i₃ = i₂ +i₄.

Kirchhoff's second law:This law is also known as loop rule or voltage law (KVL) and according it 'the algebric sum of the changes in potential in complete tranverse of a mes (closed loop) is zero,i.e ∑V = 0 This law represents 'conservation of energy'.

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