Hall Effect Apparatus with Constant Current Power Unit and Probe dry ice trap 1 x fly stick levitation

1 x fly stick levitation wand

Color: White

This high vacuum silicone grease is an excellent lubricant for demountable or movable joints in high-vacuum systems and valves & stopcocks in high-temperature or high-pressure systems

This is also called a composition cork stopper

giving sharp pictures when examined with a microscope

Hall Effect Apparatus with Constant Current Power Unit and Probe dry ice trap 1 x fly stick levitationThe Hall Effect Apparatus with Power Unit and Probe is used to demonstrate and measure the Hall Effect, a phenomenon that occurs when a current carrying conductor is exposed to a magnetic field, resulting in a perpendicular voltage difference. It is ideal for studying material properties, such as charge carriers and mobility, in conductive materials. The power supply offers a consistent current supply (even when resistance may change due to heating)