Formulas

Flux Density (Peak)

Voltage
Frequency (Hz)
# of turns
Effective cross-sectional area (cm²)
 
Gauss

Field Strength (Peak)

# of turns
Peak Current (A)
Effective Path Length (cm)
 
Oersted

Attenuation

Source Impedance
Load Impedance
Suppression Core Impedance
 
Attenuation (dB)

Effective Permeability

Effective Path Length
Air Gap Length
Initial Permeability
 
Effective Permeability

Air Core Inductance

# of Turns
C in cm-1
 
Henries (H)

Inductance

Permeability (intial or effective) (H)
# of turns
C1 in cm-1
 
Inductance (H)