Solution to Frame 86
FRAME 87
The diagram below shows that when the current splits, more
I3
current will flow through the (larger/smaller) resistor.
Solution to Frame 87
FRAME 88
smaller
To accurately measure I1 (current flow through R1), you use
the formula I1 = Ea, since E1 = Ea.
R1
To measure I1 in the circuit above, you use the formula
_______________.
Solution to Frame 88
FRAME 89
Find I1 in the circuits below.
I1 = Ea
R1
Example
You do this one.
I1 = Ea
I1 =
R1
= 12v
4Ω
= 3 amp
MD0903
1-29