Solution to Frame 17
FRAME 18
If you calculated current (I) in the circuit below and used this
90v
formula:
30Ω
a.
It = Et, your answer would be (right/wrong).
R1
3 amp
b.
It = Et, your answer would be (right/wrong).
It = Et = 90v = 3 amp
R2
Rt 30Ω
It = Et, your answer would be (right/wrong).
c.
Rt
Solution to Frame 18
FRAME 19
In the circuit below, find I.
a. wrong
Example:
:
b. wrong
c. right
It = Et = 10 v
= 10v = 2 amps
Rt (2+3) Ω
5Ω
You do this one:
= ___________
MD0903
1-7