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data1217 said:Due to the series configuration, Ic and Id are equal in magnitude but opposite in direction.
if Ia = 3A, Ic = 1A, then Id = -1A
Ia + Ic - Id - Ib = 0
3A + 1A - 1A - Ib = 0
as a result, Ia=Ib = 3A
Valhalla said:I agree with the Ic Id sign. However, Using the Node with Ia and Ic entering and Ib leaving and using KCL. I get Ia+Ic-Ib=0 therefore Ia+Ic=Ib or 3A + 1A =4A
Kirchoff's Current Law, also known as Kirchoff's First Law, states that the algebraic sum of currents entering and leaving any junction in an electrical circuit must equal zero.
Kirchoff's Current Law is used in circuit analysis to determine the unknown currents in a circuit by applying conservation of charge at each junction.
Yes, Kirchoff's Current Law can be applied to both series and parallel circuits as it is based on the principle of conservation of charge and applies to all types of circuits.
Kirchoff's Current Law is a fundamental principle in circuit analysis and is used to solve complex circuits by simplifying the calculations. It also helps to ensure that the circuit obeys the principle of conservation of charge.
Kirchoff's Current Law assumes that the current flows through the junction without any change in magnitude. It also assumes that the wires connecting the components have negligible resistance. These assumptions may not hold true in some cases, leading to limitations in the application of this law.