Law dispute , :
in each loop, or any circuit pack, the sum of the algebraic difference of the potential in the elements, circuit equals zero. The law, KVL is also famous. The law of conservation of energy, the result can be. In the rules have ways supposed for the intensity of the flow are considered. After determine mark stream law node about the flow, wrote. For this, in the direction of flow of a hypothetical orbit ago are going. Using Ohms Law if in the direction of the flow, go with the IR - voltage drop we have and if in the opposite direction, go with IR, as the voltage increased.