Physics, asked by SIRCAR, 1 year ago

explain all the laws of Kirchoff


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Answered by SmartestBrain
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Kirchhoff's circuit laws are two equalities that deal with the current and potential difference(commonly known as voltage) 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. Widely used in electrical engineering, they are also called Kirchhoff's rules or simply Kirchhoff's laws.

Both of Kirchhoff's laws can be understood as corollaries of Maxwell's equations in the low-frequency limit. They are accurate for DC circuits, and for AC circuits at frequencies where the wavelengths of electromagnetic radiation are very large compared to the circuits.

Kirchhoff's Laws for current and voltage are two principles that apply to DC circuits and networks. The total current flowing into any DC circuit node, also called a branch point, is always the same as the total current flowing out of the node. ... These total currents, according to Kirchhoff's First Law , must be equal.

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