Description
dropping a known resistance into a circuit without rewiring during Ohm's-law work
5°C in a protective case for paired wet and dry bulb humidity readings
5V flash-lamp bulbs in student-built circuits and small-scale optics demonstrations
screen carrier
Hook Magnet for Physics Demonstrations Mechanics_Kinematics dropping a known resistance into23mm diameter magnetic base with a removable metal hook, a quick attach fixture for ferrous surfaces during mechanics demonstrations and laboratory magnetic board setups.
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