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Kirchhoffs Laws are statements about circuits. There are two laws ; 1) The total current entering any point in a closed circuit equals the total current leaving that point. 2) The sum of the voltage changes around any closed path is zero. These "Laws" are a consequence of the more fundamental laws of conservation of charge and conservation of energy.

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Taya Kuphal

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2y ago

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What does kirchhoffs current law say about the current entering the point in a circuit?

Total current entering a node is always zero.


Does kirchhoffs law applicable to non linear circuits?

yes at any particular instant of time the non linearity is usually time based so after the capacitors charge and the tubes warm up you have steady state to do the calcs untill something upsets the balance


Why Kirchhoffs current law and Kirchhoffs voltage law cannot apply on distributed circuits?

Actually, they do apply.Kirchoff's Current Law states that the signed sum of the currents entering a node is zero. This applies whether the node has only two connections, such as in a series cicuit, or more than two connections, such as in a parallel circuit. Some people confuse this with the rule that current at every point in a series circuit is the same. That is just a special case of KCL, but the real rule has to do with the node, and not the circuit.Kirchoff's Voltage Law states that the signed sum of the voltage drops going around a series circuit is zero. This applies for simple series circuits as well as for complex series/parallel circuits. Pick any loop in a circuit and walk around it - you will find that the signed sum of the voltage drops is zero, no matter what.


When using kirchhoffs current law if negative answer is found for current flow what does this indicate?

A negative answer in a Kirchhoff's Current Law calculation indicates that the assumed direction of current flow was incorrect. It suggests that the actual direction of current flow is opposite to the assumed direction. Therefore, the sign of the calculated current should be corrected to reflect the actual flow direction.


What can you conclude about kirchhoffs law?

Kirchhoff's laws, which are based on the conservation of charge and energy, are fundamental principles in circuit analysis. These laws are essential for solving complex electrical circuits and understanding the behavior of circuit elements like resistors, capacitors, and inductors. Overall, Kirchhoff's laws are powerful tools that help in analyzing and predicting the behavior of electrical circuits accurately.


How work out kirchhoffs law diagrams?

To work out Kirchhoff's laws in circuit diagrams, start by applying Kirchhoff's Current Law (KCL), which states that the total current entering a junction equals the total current leaving it. Next, use Kirchhoff's Voltage Law (KVL), which states that the sum of the electrical potential differences around any closed loop in a circuit must equal zero. Write equations based on these laws for the currents and voltages in the circuit, then solve the system of equations to find the unknown values. Be sure to consider the orientation of voltage drops and sources correctly while setting up your equations.


The total current that flows through a circuit is the same as the current that flows through each individual parallel sub-circuit.?

True...!


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