Question

Какой закон связывает 3 показателя электрических цепей?

Answer 1

Ответ:

Закон Ома.

Объяснение:

По сути закон Ома R=U/I не то,чтобы связывает 3 показателя. Скорее он вводит 3 величину - сопротивление(R) - которая является коэффициентом пропорциональности для U и I.

Answer 2

The Law that Governs Three Electrical Circuit Parameters

The law that governs the relationship between three electrical circuit parameters is not specified in the question. However, there are several laws and principles in electrical engineering that relate to the behavior of electrical circuits. Some of the most fundamental laws include Ohm's Law, Kirchhoff's Laws, and the power equation.

Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage across it and inversely proportional to its resistance. Mathematically, Ohm's Law can be expressed as:

V = I * R

Where: - V is the voltage across the conductor, - I is the current flowing through the conductor, and - R is the resistance of the conductor.

Kirchhoff's Laws are a set of fundamental principles used to analyze electrical circuits. There are two main laws:

1. Kirchhoff's Current Law (KCL) states that the sum of currents entering a node in an electrical circuit is equal to the sum of currents leaving that node. This law is based on the principle of conservation of charge.

2. Kirchhoff's Voltage Law (KVL) states that the sum of voltages around any closed loop in an electrical circuit is equal to zero. This law is based on the principle of conservation of energy.

The Power Equation relates power, voltage, and current in an electrical circuit. The power equation can be expressed as:

P = V * I

Where: - P is the power consumed or supplied by the circuit, - V is the voltage across the circuit, and - I is the current flowing through the circuit.

These laws and principles are fundamental to understanding and analyzing electrical circuits. By applying them, engineers can determine the relationships between voltage, current, resistance, and power in a circuit.

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