Solution to Frame 42
Find I in the circuit below:
Ea = 27v = 3 amp
I = __________________
drop at side resistor =
drop at bottom resistor
Solution to Frame 43
So far you have learned that in a series circuit:
It = Et = 80v_ = 8 amp
a. There is/are (only one/more than one) path for the current
b. I (current) has (the same/a different) value(s) everywhere
in the circuit
c. To get Rt, you (sum/subtract) the individual voltage
d. To get Et, you (sum/subtract) the individual voltage drops.
e. Et and Ea (are/are not) the same.
f. To find I, you (must/must not) use Rt.
g. To find I, you (must/must not) use either Et or Ea.
Solution to Frame 44
The statement "The greater the resistance, the greater the
a. only one
voltage drop" does not tell you how to calculate the exact
b. the same
voltage drop. However, Ohm's law does allow you to