Cylindrical Conductor, 17.5 x 8cm Science at Home_Elementary Science this 94-turn copper coil mounts
Yard notes & kiln story
Cylindrical Conductor, 17.5 x 8cm Science at Home_Elementary Science this 94 turn copper coil mounts this 94 turn copper coil mounts on a 10 x 7 inch base with a flat plastic surround for iron filings and 4mm banana terminals Polystyrene electrolyzer with a transparent cone shaped cup over a banana socket base
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US$ 247.50
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US$ 2497.50