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Electric Charge and X-ray Imaging System Quiz

12 Questions

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Electric Charge and X-ray Imaging System Quiz

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Questions and Answers

What is the primary function of the x-ray imaging system?

Convert electric energy into electromagnetic energy (x-rays) (correct)

Convert electric energy into light energy

Convert magnetic energy into electric energy

Convert electromagnetic energy into electric energy

Which scientific field deals with stationary electric charges?

Magnetics

Electrodynamics

Electromagnetism

Electrostatics (correct)

What term is used to describe how electrons in motion create magnetism?

Electromagnetic induction

Electrodynamics

Electromagnetism (correct)

Magnetization

Why does a shock occur when you touch a metal doorknob after walking across a deep-pile carpet?

Due to friction causing electron transfer to the doorknob Signup and view all the answers

What happens when an object has too few or too many electrons?

It becomes electrified Signup and view all the answers

How does an electrified comb attract tiny pieces of paper?

By repelling some electrons in the paper Signup and view all the answers

What are the electric charges associated with an electron and a proton?

Equal in magnitude and opposite in sign Signup and view all the answers

How is electric energy converted in an x-ray imaging system?

Into electromagnetic energy Signup and view all the answers

Which device converts electric energy into mechanical energy?

Electric motor Signup and view all the answers

What is the study of stationary electric charges called?

Electrostatics Signup and view all the answers

How can electrification be created?

By contact, friction, or induction Signup and view all the answers

What is the primary function of an x-ray imaging system?

Convert electric energy into electromagnetic energy Signup and view all the answers