Conservation Laws Flashcards
1
Q
What does conservation of charge affect?
A
Current
2
Q
Total current into a junction= … (parallel)
A
Total current out of a junction
3
Q
What’s the current in series?
A
Same everywhere
4
Q
What’s the potential difference in series?
A
Sum of p.d.s= emf
5
Q
What’s potential difference in parallel?
A
Same across each branch
6
Q
What does the conversation of energy affect?
A
Potential difference
7
Q
What’s resistance in series?
A
Rtotal= R1+R2…
8
Q
What’s resistance in parallel?
A
1/Rtotal= 1/R1 +1/R2…
