Description
where colored liquid in a U-shaped section shifts measurably as air blown through a constricted glass tube creates pressure differences
Pivoted needle-style electroscope that swings on its axis when a charge is applied
catching condensate in distillation and steam-handling setups
Two 250-turn coils of 0
and lead with densities from 2
Alnico U-Shape Magnet, 50 x 10 x 9mm Pack Size_Single where colored liquid in aUsed to demonstrate field concentration across a small pole gap, this 50 x 10 x 9mm Alnico U shape carries an 18mm gap and ships with a keeper for storage between investigations.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
