Solution to Frame 23
FRAME 24
To move a wagon uphill, you must apply a force. To move
24
electrons through a resistor, a battery must also apply
__________________________.
Solution to Frame 24
FRAME 25
When you move a wagon uphill, force is used up. When
a force (or a voltage)
electrons are pushed through a resistance, electromotive
force (EMF) is also _______________________.
Solution to Frame 25
FRAME 26
When EMF is used up, the voltage drops. Across any
used up
resistance, EMF is used up and the voltage ____________.
Solution to Frame 26
FRAME 27
The drop in voltage is called voltage drop.
drops
Across the resistor above, we have a 10v ______________.
Solution to Frame 27
FRAME 28
voltage drop
In the diagram below, the voltage drop across R1 is ______
and across R2, it is _________.
MD0903
1-9
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