The laws shown in the video—kirchhoff’s junction law and kirchhoff’s loop law—are not newly introduced laws of physics. the junction law is based on

  The junction law is based on the conservation of charge.

Step-by-step explanation:

Kirchhoff's current law, or junction law, (1st Law) states that current flowing into a node (or a junction) must be equal to current flowing out of it. This is a consequence of charge conservation—charge is not created or destroyed in a closed system.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

3.how is solving radical equations different than solving linear equations?

step-by-step explanation: