Notations Flashcards
Voltage v or v(t)
time dependent and real
Voltage V (italicized)
Time invariant and real
Voltage V
Complex Phasor
Effective (rms) voltage
~
V (italicized)
Time invariant and real
Current i or i(t) italicized
Time dependent and real
Current I (italicized)
Time invariant and real
Current I
Complex Phasor
Effective (rms) current
~
I (italicized)
Time invariant and real
Volts V
Unit of voltage
Amperes A
Unit of current
Resistance R (italicized)
Real
Inductance L (italicized)
Real
Capacitance C (italicized)
Real
Reactance X (italicized)
Frequency dependent and real
Impedance Z
Frequency dependent and complex
Conductance Y
Frequency dependent and complex
Transfer function
G or H
Frequency dependent and complex
Cyclical frequency
cursive f italicized
Time invariant and real
Angular frequency
w greek and italicized
Time invariant and real
Angle
Theta
Time invariant and real
Amplitude
A (italicized)
Time invariant and real