PROBLEM SOLVING HINT: KCL CAN BE USED
TO FIND A MISSING CURRENT
SUM OF CURRENTS INTO
NODE IS ZERO
Which way are charges
flowing on branch a-b?
...AND PRACTICE NOTATION CONVENTION AT
THE SAME TIME...
NODES:
a,b,c,d,e
BRANCHES:
a-b,c-b,d-b,e-b
WRITE ALL KCL EQUATIONS
THE FIFTH EQUATION IS THE SUM OF THE
FIRST FOUR... IT IS REDUNDANT!!!
