Circuits! Flashcards
(8 cards)
1
Q
I equals…
A
V over R
2
Q
V equals…
A
I times R
3
Q
All circuits form a complete ____, regardless of purpose.
A
path
4
Q
Why are circuits drawn with symbols in diagrams?
A
Easier to visualize, track values because it is clean and standardized.
5
Q
Multiple paths for current to flow
A
parallel
6
Q
A break will not stop entire circuit
A
parallel
7
Q
Calculation rules for series circuit
A
Voltage: add
Current: same
Resistance: add
8
Q
Calculation rules for parallel circuit
A
Voltage: same
Current: add
Resistance: add reciprocals
