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Science Vocab. 01-12

Vocab. Words

QuestionAnswer
A low-resistance connection between two points in an electric circuit that forms a different path for a portion of the current. Alternative Current
natural light display in the sky Aurora
An electric current flowing in one direction only. Direct Current
A magnet consisting essentially of a coil of insulated wire wrapped around a soft iron core that is magnetized only when current flows through the wire Electromagnet
One that generates, especially a machine that converts mechanical energy into electrical energy. Generator
Region in which the magnetic fields of atoms are grouped together and aligned. Magnetic Domain
Is a mathematical description of the magnetic influence of electric currents and magnetic materials Magnetic Field
Is formed when a stream of charged particles Magnetosphere
Is an electromechanical device that converts electrical energy into mechanical energy. Motor
The act or an instance of transforming. Transformed
Its placed in a weak external magnetic field H, and cooled below its transition temperature, the magnetic field is ejected Super Conductor
Navigational instrument that measures directions in a frame of reference that is stationary relative to the surface of the earth Compass
Is either of the two points—the north pole and the south pole—on the surface of a rotating planet Poles
Known as electrical potential difference or electric tension. Voltage
Created by: AFernandez8
Popular Earth Science sets

 

 



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