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A Personal Computer User Survey Was Conducted

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Short Answer

A personal computer user survey was conducted.The number of years using a personal computer is an example of a numerical variable.


Definitions:

Induced Voltage

Voltage that is produced in a conductor by magnetic lines of flux cutting the conductor.

Electromagnetic Induction

The production of voltage across a conductor situated in a changing magnetic field or a conductor moving through a stationary magnetic field.

Magnetic Flux

The measurement of the total magnetic field passing through a given area, represented symbolically as Φ, and providing insight into the strength and direction of magnetic fields.

Lenz's Law

A principle stating that an induced electromotive force (emf) always generates a current whose magnetic field opposes the original change in magnetic flux.

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