Mind map
AC current
Map content
AC current
Resisitor
- V=V sin(2πft)
- I=I sin(2πft)
- I and V varies together
Inductor
- V=V sin(2πft + )
- I=I sin(2πft)
- V leads I by 90°
Capacitor
- V=V sin(2πft)
- I=I sin(2πft+ )
- I leads V by 90°
Root Mean Square
- rms current is the effective value of A.C.
- only applicable for sinusoidal
power
- p=
