Electricity/Alternating current
(Redirected from Laws of Electrical Engineering)
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AC (Alternating Current)
[edit | edit source]Electricity provides a sinusoidal time varying voltage over time
Symbol
[edit | edit source]- o---[~]---o
Alternating Current and conductor
[edit | edit source]Resistors
[edit | edit source]Voltage
Current
Power
Impedance
Reactance
Capacitors
[edit | edit source]
Voltage
Current
Power
Impedance
Reactance
Phase angle difference
Time constant
Frequency respond
- Low frequency . , . Capacitor open circuit
- High frequency. , . Capacitor short circuit
Inductors
[edit | edit source]Voltage
Current
Power
Impedance
Reactance
Phase angle difference
Time constant
Frequency respond
- Low frequency . , . Inductor shorts circuit
- High frequency. , . Inductor opens circuit