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Electric charge-электрический заряд
The electric current in amperes which flows into any junction in an electric circuit is equal to the current which flows out. This can be seen to be just a statement of conservation of charge. Since you do not lose any charge during the flow process around the circuit, the total current in any cross-section of the circuit is the same. Along with the voltage law, this law is a powerful tool for the analysis of electric circuits.
The current law is one of the main tools for the analysis of electric circuits, along with Ohm’s Law, the voltage law and the power relationship. Applying the current law to the above circuits along with Ohm's law and the rules for combining gives the numbers shown below. The determining of the voltages and currents associated with a particular circuit along with the power allows you to completely describe the electrical state of a direct current circuit.
Exercises
Give Russian equivalents of the following phrases.
The electric current in amperes, equal to the current, any junction in an electric circuit, during the flow process, the total current in any cross-section of the circuit, along with the voltage law, a powerful tool for the analysis of electric circuits, one of the main tools, the power relationship, the electrical state of a direct current circuit.
2. Complete the sentences.
1.The electric current in amperes which flows into any junction in an electric circuit is equal to …2. The current law is one of the main tools for…3. The determining of the voltages and currents associated with a particular circuit along with the power allows you….
Put questions to the following sentences.
1.The current law is one of the main tools for the analysis of electric circuits, along with Ohm’s Law, the voltage law and the power relationship.2. Along with the voltage law, the current law is a powerful tool for the analysis of electric circuits.3. The sum of the currents out of any branch in the circuit must equal to the current into the junction.
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