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.
You will be redirected in
3 sec
