Solution to Frame 118
FRAME 119
The relationships among current, voltage and
a. increases
resistance were first expressed by George Ohm.
"Ohm's Law" states that the current is directly
b. decreases
proportional to applied voltage and inversely
proportional to resistance. Since this relationship
c. decreases
was first recognized by Ohm, this principle is named
after him. We call it ____________ law.
d. increases
Solution to Frame 119
FRAME 120
Ohm's Law states that:
Ohm's
a. If voltage is increased, the current
_________________________________ .
b. If voltage is decreased, the current
_________________________________ .
c. If resistance is increased, the current
_________________________________ .
d. If resistance is decreased, the current
_________________________________ .
Solution to Frame 120
FRAME 121
Ohm's law can be expressed as a formula. The
a. increases
basic formula is I = E/R (current = voltage divided
b. decreases
Ohm's law, but the basic way is I = _______.
c. decreases
d. increases
MD0902
1-29