1
Q
Symbol for charge
A
Q
2
Q
Unit of charge
A
Coulumbs
3
Q
current
A
Rate of flow of charge
4
Q
Symbol for current
A
I
5
Q
Unit for current
A
Amps
6
Q
Equation for charge
A
Current x time
7
Q
Symbol for potential difference
A
V
8
Q
Units for potential difference
A
Volts
9
Q
Equation for potential difference
A
Current x resistance
10
Q
Symbol for resistance
A
R
11
Q
Unit for resistance
A
Ohms
12
Q
Power
A
How quickly energy is transferred
13
Q
Symbol for power
A
P
14
Q
Unit for power
A
Watts
15
Q
Equation for power
A
Potential difference x current
