chapter 12 and 13 test review

studied byStudied by 0 people
0.0(0)
learn
LearnA personalized and smart learning plan
exam
Practice TestTake a test on your terms and definitions
spaced repetition
Spaced RepetitionScientifically backed study method
heart puzzle
Matching GameHow quick can you match all your cards?
flashcards
FlashcardsStudy terms and definitions

1 / 16

encourage image

There's no tags or description

Looks like no one added any tags here yet for you.

17 Terms

1

Insulators

Materials that prevent the movement of electrons, typically non-metals like oil, fur, wool, silk, plastic, wood, and pure water.

New cards
2

Conductor

Materials that allow the movement of electrons, with examples like the human body, earth, salt water, and metals.

New cards
3

Battery/Source

Provides chemical energy to the circuit.

New cards
4

Load

Device that converts electrical energy into another form of usable energy, such as light bulbs or motors.

New cards
5

Switch

Device that controls the electric current, allowing it to be turned on or off.

New cards
6

Conducting Wire

Connects all components of the circuit and allows electricity to flow.

New cards
7

Ammeter

Device used to measure electric current, must be in series with the load, and set to the highest current setting.

New cards
8

Voltmeter

Used to measure potential difference, must be connected in parallel, and shows voltage drops across loads or sources.

New cards
9

Ohmmeter

Device used to measure resistance, placed in parallel with a load.

New cards
10

Resistor

Device that reduces the flow of electric current, like a dimmer switch.

New cards
11

Potential Difference/Voltage

The difference in electric potential energy measured at two points before and after current passes through.

New cards
12

Resistance

Ability of a substance to slow down electric current flow, creating heat, with factors like length, cross-sectional area, temperature, and material affecting it.

New cards
13

Fuse

Safety mechanism in a circuit that blows if it overheats.

New cards
14

Renewable Resource

Natural energy source that is unlimited or replenished relatively quickly.

New cards
15

Non-Renewable Resource

Resource that cannot be replaced as quickly as it is consumed.

New cards
16

Alternative Energy

Energy from natural and renewable sources like solar or wind.

New cards
17

Ohm's Law

Describes the relationship between resistance, voltage, and current in a circuit.

New cards

Explore top notes

note Note
studied byStudied by 18 people
60 days ago
5.0(1)
note Note
studied byStudied by 125 people
706 days ago
4.5(4)
note Note
studied byStudied by 15 people
789 days ago
5.0(1)
note Note
studied byStudied by 2 people
67 days ago
5.0(1)
note Note
studied byStudied by 40 people
941 days ago
5.0(3)
note Note
studied byStudied by 12 people
661 days ago
5.0(1)
note Note
studied byStudied by 29 people
963 days ago
5.0(1)
note Note
studied byStudied by 505 people
1 hour ago
4.8(5)

Explore top flashcards

flashcards Flashcard (34)
studied byStudied by 10 people
148 days ago
5.0(1)
flashcards Flashcard (80)
studied byStudied by 5 people
483 days ago
5.0(1)
flashcards Flashcard (124)
studied byStudied by 35 people
427 days ago
5.0(1)
flashcards Flashcard (20)
studied byStudied by 8 people
396 days ago
5.0(1)
flashcards Flashcard (59)
studied byStudied by 11 people
774 days ago
5.0(1)
flashcards Flashcard (37)
studied byStudied by 4 people
767 days ago
5.0(1)
flashcards Flashcard (59)
studied byStudied by 4 people
233 days ago
5.0(1)
flashcards Flashcard (94)
studied byStudied by 85 people
14 days ago
5.0(1)
robot