Chemistry Vocab 2

Question 1

Brush

Answer 1

Used for cleaning and applying stuff

Question 2

Circuit

Answer 2

A roughly circular line that starts and ends at the same place

Question 3

Closed Circuit

Answer 3

Complete electrical connection around which current flows or circulates

Question 4

Commutator

Answer 4

An attachment to a motor or generator

Question 5

Constraint

Answer 5

A limitation or Restraint

Question 6

Contact Point

Answer 6

A point of contact

Question 7

Core

Answer 7

The central or most important part of something

Question 8

Criterion

Answer 8

Principal standard something is judged by

Question 9

Electromagnetic Force

Answer 9

Combo of electrical and magnetic forces

Question 10

Filament

Answer 10

A threadlike object or fiber

Question 11

Greenhouse Gas

Answer 11

A gas contributing to the greenhouse effect

Question 12

Incandescent lightbulb

Answer 12

The light produced by the wire treated by electrocurrent

Question 13

Induced Magnetism

Answer 13

Where a substance like iron becomes magnetized

Question 14

Maglev

Answer 14

A transportation system that allows a train to slide on tracks

Question 15

Power Grid

Answer 15

A interconnected network delivering electricity

Question 16

Semiconductor

Answer 16

A solid substance that conducts between insulator and most metals

Question 17

Solar Cell

Answer 17

A device conductor solar radiation into electricity

Question 18

Temporary Magnet

Answer 18

Magnets made from soft metals and only are magnetic near other permanent magnets