50Ω Resistance Unit, Max 7.0V Subject_Anatomy this demonstration electroscope detects and

this demonstration electroscope detects and visually quantifies the magnitude of static charges

delivering the continuous pressurized flow that lifts gliders off the rail for friction-free motion experiments

the candy-bar form letting students break each piece into smaller magnets that retain their own north and south poles

Closing to 3m and extending to 9m

50Ω Resistance Unit, Max 7.0V Subject_Anatomy this demonstration electroscope detects andLabeled terminal 50 ohm resistance unit at 7. 0V max in a plastic enclosure, providing the standard mid range value for current limiting LEDs and dropping resistors in student circuits.