formulas Flashcards
1
Q
current charge time
A
current = charge/time
2
Q
current pd resistance
A
current = pd/ resistance
3
Q
energy pd charge
A
energy = pd x charge
4
Q
r total r2 r1
A
r total = r1 + r2
5
Q
power resistance current
A
power = current x current x resistance
6
Q
power voltage current
A
power = voltage x current
7
Q
energy power time
A
energy = power / time
8
Q
power current pd
A
power = current x pd
9
Q
power energy trans time
A
power = energy trans/ time
10
Q
power work done time
A
power = work done/ time
