Calculadora da Lei de Kirchhoff (Corrente)
Aplique a Lei dos Nós de Kirchhoff para calcular correntes em junções de circuitos elétricos.
A
A
A
A
Total Current In
3.000 A
Total Current Out3.000 A
Diferença0.000 A
Total Current In vs Current In 1
Formula
Kirchhoff's Current Law (KCL)
Total current entering a junction equals total current leaving.
Principle
Sum(I_in) = Sum(I_out)
Based on conservation of charge.
Exemplo Resolvido
2 A and 1 A entering, 1.5 A and 1.5 A leaving.
- 01Total in = 2 + 1 = 3 A
- 02Total out = 1.5 + 1.5 = 3 A
- 03Difference = 0 A. KCL satisfied.
Perguntas Frequentes
What is KCL?
All currents at a node sum to zero (conservation of charge).
What if they do not balance?
A branch current is missing or there is a measurement error.
Does KCL apply to AC?
Yes, using phasor currents.
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