Question 1

What are the three particles that make up an atom?

Accepted Answer

protons, neutrons, and electrons

Answer

protons, electrons, and photons

Answer

electrons, neutrons, and photons

Answer

protons, neutrons, and positrons

Question 2

What are orbital shells?

Accepted Answer

layers surrounding the nucleus where electrons flow

Answer

paths where protons flow in the nucleus

Answer

part of the nucleus where protons and neutrons are found

Answer

a type of insulator used in electrical circuits

Question 3

What are conductors?

Accepted Answer

materials that can pass electrons between other atoms

Answer

materials made from atoms with different constructions

Answer

materials that attract electrons

Answer

materials that restrict the flow of electrons

Question 4

What are insulators?

Accepted Answer

materials that do not have free electrons and cannot pass electrons between other atoms

Answer

materials made from atoms with different constructions

Answer

materials that attract electrons

Answer

materials that restrict the flow of electrons

Question 5

What is voltage?

Accepted Answer

a pushing force of electrons within a circuit

Answer

the number of electrons in a circuit

Answer

the resistance to the flow of electrons

Answer

the flow of electrons

Question 6

What is resistance?

Accepted Answer

a restriction to the flow of electrons in a circuit

Answer

the flow of electrons

Answer

the pushing force of electrons within a circuit

Answer

the number of electrons in a circuit

Question 7

What is current?

Accepted Answer

the flow of electrons

Answer

the number of electrons in a circuit

Answer

the pushing force of electrons within a circuit

Answer

the restriction to the flow of electrons in a circuit

Question 8

What is an alternating current (AC)?

Accepted Answer

current that flows backwards and forwards in a circuit

Answer

current that has a high voltage

Answer

current that flows in only one direction

Answer

current that is only used in small devices

Question 9

What is a direct current (DC)?

Accepted Answer

current that flows in only one direction

Answer

current that is only used in large devices

Answer

current that has a low voltage

Answer

current that flows backwards and forwards in a circuit

Question 10

What is the purpose of a closed circuit?

Accepted Answer

to allow electrons to flow

Answer

to generate heat and light

Answer

to protect other components

Answer

to restrict the flow of electrons

Related quizzes

Related quizzes