10.6 Flashcards
1
Q
Ammeter
A
device used to measure the amount of current in a circuit. Ammeters are placed in series with other components in a circuit.
2
Q
Parallax error
A
error caused by reading a scale at an angle rather than placing it directly in front of the eye
3
Q
Voltmeter
A
device used to measure the voltage across a component in a circuit. Voltmeters are placed in parallel with the components
4
Q
Random errors
A
an error that occurs due to estimation when reading scales, or when the quantity being measured changes randomly
5
Q
Systematic errors
A
errors that are consistently high or low due to the incorrect use or limitations of equipment
