Examlex
The t Test If there are at least ___ subjects in each treatment group, a t test is probably safe from violations of its assumptions.
Iron Core
An iron core is a ferromagnetic material used in electrical transformers and inductors to concentrate magnetic flux and improve their efficiency.
Electro-magnet
A magnet created by an electric current passing through a coil surrounding a metal core.
Movable Part
A component within a mechanism that changes position or operates dynamically to perform a specific function.
Relay
A relay is an electromechanical switch used in electrical circuits to control a high-power or high-voltage load with a small input signal, often utilized for safety and control purposes.
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