Reluctance of the material
Field intensity of the substance
Magnetic properties of the material
Pulling power of the magnetic material
Voltage
Current
Frequency
Resistance
Length
Flux density
Field intensity
Magneto motive force
Plastic film type
Ceramic disc type
Electrolytic-Aluminum type
Electrolytic-Tantalum type
It will not function
It will burst at once
It will become leaky
It will function normally