Define kirchoff's laws.
Answers
Explanation:
two laws concerning electric networks in which steady currents are flowing. The first law states that the algebraic sum of the currents in all the conductors that meet in a point is zero. The second law states that the algebraic sum of the products of current and resistance in each part of any closed path in a network is equal to the algebraic sum of the electromotive forces in the path.
Kirchoff's First Law. Kirchoff got himself a huge name in physics by simply applying two principles of physics to electrical circuits. This is the first: At any junction in a circuit, the sum of the currents arriving at the junction = the sum of the currents leaving the junction. In other words - charge is conserved.
Kirchoff's Second Law. Kirchhoff's Second Law states that the “net electromotive force around a closed circuit loop is equal to the sum of potential drops around the loop”. ... This law manages the voltage drops at different branches in an electrical circuit. Consider one point on a closed loop in an electrical circuit.
Answer:-
Kirchoff's first law:-
At any junction in a circuit, the sum of the currents arriving at the junction = the sum of the currents leaving the junction. In other words - charge is conserved.
Kirchoff's second law:-
Net electromotive force around a closed circuit loop is equal to the sum of potential drops around the loop.