Circuits Flashcards
1
Q
How do you find the resistance?
A
By measuring the current through and the potential difference across the component.
2
Q
Ammeter
A
Must be placed in series
Can be put anywhere in series in the main circuit but never in parallel like the voltmeter
3
Q
The voltmeter?
A
Must be placed in parallel around the component under test- NOT AROUND VARIABLE RESISTOR OR THE BATTERY
4
Q
What is circuit use for?
A
This is to know the resistance of component