英文關鍵字
3d
attraction
battery
capacitor
charging
circuit
coil
copper
core
device
electromagnet
housing
inductance
layout
magnet
magnetism
mechanics
semiconductor
tesla
transformer
transistor
visualization
winding
wire
英文關鍵字
3d
attraction
battery
capacitor
charging
circuit
coil
copper
core
device
electromagnet
housing
inductance
layout
magnet
magnetism
mechanics
semiconductor
tesla
transformer
transistor
visualization
winding
wire