Description
Stable-resistance 22 SWG bare constantan wire on a 125g reel
deflecting visibly in the presence of a charged object to reveal both charge presence and polarity
2 triple-tandems
used to map field lines around bar magnets and solenoids
sized for acceleration
One-Meter Single-Wire Potentiometer Item Type_Mug Stable-resistance 22 SWG bare constantanOne meter single wire potentiometer with 24 SWG constantan wire stretched along a millimeter scale, mounted on a polished hardwood base with heavy plated brass end plates and 4mm sockets.
Exchange/Return Notes
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