Question

wht is Kirchhoff laws......???

Answer 1

Answer:

Kirchhoff's laws are two equalities that deal with the current and potential difference in the lumped element model of electrical circuits. They were first described in 1845 by German physicist Gustav Kirchhoff. This generalized the work of Georg Ohm and preceded the work of James Clerk Maxwell......✌✌✌

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Answer 2

Kirchhoff’s Laws, or circuit laws, are two mathematical equality equations that deal with electricity, current and voltage (potential difference) in the lumped element model of electrical circuits

There are two laws, as follows:  

Kirchhoff’s Current Law (KCL): This is also known as the first law, point rule or junction rule and is the principle of conservation of electric charge. It states that the amount of current flowing into a node or junction is equal to the sum of the currents flowing out of it. This is used in conjunction with Ohm’s law in performing nodal analysis.

Kirchhoff’s Voltage Law (KVL): This is also known as the second law, loop rule or mesh rule and is based on the principle of conservation of energy. It states that the sum of the voltages or electrical potential differences in a closed network is zero. The total amount of energy gained must equal the amount of energy lost per unit charge.