Chose the word that correctly completes the following sentence: Kirchoff's junction law expresses the conservation of . a) mass charge b) volume c) energy quilet

A- mass charge.

This can also be called current.

Explanation:

This is Kirchhoff’s 2nd law.

Kirchhoff’s junction law states that the sum of current(mass charge) flowing in and out of the junction must be equal to zero. This law emphasizes conservation of charge and energy. Charge is also a form of energy and it can neither be created nor destroyed.

a skateboard rolling across the street - apex