Electronics Handbook/Glossary

ChargeEdit

Charge refers to quantities of Electric Charge of an object

1 C = Number of Electrons e

VoltageEdit

Voltage is defined as Work done on a Charge

 

CurrentEdit

Current is defined as ratio of Charge over Time

 
I , Current
Q , Charge
t , Time
 

ResistanceEdit

 
R , Resistance
V , Voltage
I , Current

ConductanceEdit

 
 
G , Conductance
R , Resistance
I , Current
V , Volatge

ReactanceEdit

X = ± j ω T
X , Reactance
ω , Angular of Frequency
T , Time Constant

ImpedanceEdit

Z = R + X
Z , Impedance
R , Resistance
X , Reactance

PowerEdit

Power LossEdit

P R = I V =   =  

Power DeliveredEdit

 

Power StoredEdit