What device can be used to introduce some amount of resistance into a circuit?

Magic of Electrons Unit 2

Quiz
•
Specialty, Science
•
7th Grade
•
Medium
Erika Kennedy
Used 9+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
parallel circuit
resistor
fixed resistor
switch
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A circuit that has more than one path for electrons to flow is a...
parallel circuit
resistor circuit
fixed circuit
switch
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A mechanical device used to connect or disconnect a component in a circuit is called a...
capacitor
transistor
diode
switch
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A device that only allows current to flow in one direction...
capacitor
transistor
diode
switch
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An electrical device used to store electrical charge that is greater than the electrical supply is capable...
capacitor
transistor
diode
switch
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A small electrical device used in a circuit as an amplifier or switch to control a larger current...
capacitor
transistor
diode
resistor
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The unit of measure of electrical resistance...
ohms
volt
current
voltameter
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