At a circuit junction, a current 
divides into currents 
, 
and 
.
These currents are related by the equation
Which law does this statement illustrate and on what principle is the law based?
Kirchhoff’s first law based on conservation of charge
Kirchhoff’s first law based on conservation of energy
Kirchhoff’s second law based on conservation of charge
Kirchhoff’s second law based on conservation of energy
