27. Resistors & DC Circuits
Resistors and Ohm's Law
Multiple Choice
Multiple ChoiceWhich of the following is true about the change in potential across a resistor in a circuit?
A
The potential drops across the resistor in the direction that electrons move.
B
There is no change in potential across the resistor.
C
The potential might increase or decrease across the resistor in the direction that electrons move.
D
The potential increases across the resistor in the direction that electrons move.
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