Equtions Flashcards
1
Q
Power=
A
Power = work done ➗ time taken
P=E➗T
2
Q
Energy transferred=
A
Energy transferred = charge moved x potential difference (E=QV)
3
Q
Charge =
A
Charge = current x time (Q= IxT)
4
Q
Potential difference =
A
Potential difference = current x resistance (V=IR)
5
Q
Power =
A
Power = energy transferred➗time taken (P=E ➗T)
6
Q
Electrical power= (x2 equations)
A
Electrical power = current x potential difference (P=IV)
Electrical power= (current)^2 x resistance
P=I^2xR
