A) charges
B) energy
C) momentum
D) angular momentum
Correct Answer: A
Solution :
According to Kirchhoffs first law in an electric circuit, the algebraic sum of the currents meeting at any junction in the circuit is zero, that is\[\Sigma i=0\] In other words, when a steady current flows in a circuit, then there is neither any accumulation of charge at any point -in the circuit nor any charge is removed from there. Thus, Kirchhoffs first law expresses the conservation of charge.You need to login to perform this action.
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