/wp-content/uploads/2021/04/logo-2.png 0 0 kp-web-admin /wp-content/uploads/2021/04/logo-2.png kp-web-admin2021-12-24 12:59:272021-12-24 12:59:27^Kirchoff’s laws
1st or junction rule: Σq = 0 at any isolated junction to conserve charge.
2nd or mesh rule: ΣV = 0 for any closed mesh to conserve energy.
For shown circuit we can write
At jn. A: – q1 + q2 + q3 = 0