WorksheetsVocab Set #12: Unit 3 Forces & Interactions 4
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
A flow of electric charge that regularly reverses direction.
a)
Alternating Current (AC)
b)
Direct Current (DC)
c)
Paralle Circuit
d)
Series Circuit
2.
A material that allows heat/electricity to move freely through it.
a)
Resistor
b)
Fuse
c)
Conductor
d)
Insulator
3.
Electric current that flows in only one direction.
a)
Alternating Current (AC)
b)
Direct Current (DC)
c)
Parallel Circuit
d)
Series Circuit
4.
An electrical property of matter that is related to the balance of electrons and protons in an object, can be negative or positive.
a)
Electric Field
b)
Electrical Energy (Electricity)
c)
Electric Charge
d)
Fuse
5.
The energy caused by the movement of electrons.
a)
Chemical Energy
b)
Radiant Energy (Light)
c)
Nuclear Energy
d)
Electrical Energy (Electricity)
6.
A region around a charged object where the objects electric force is exerted on another charged object.
a)
Electric Charge
b)
Electric Field
c)
Electric Force
d)
Electric Energy (Electricity)
7.
An electrical safety device that operates to provide overcurrent protection of an electrical circuit.
a)
Transformer
b)
Fuse
c)
Resistor
d)
Voltage
8.
A material that does not allow heat/electricity to flow freely through it.
a)
Fuse
b)
Conductor
c)
Insulator
d)
Resistor
9.
An electric circuit with two or more paths for a current to move through.
a)
Series Circuit
b)
Parallel Circuit
c)
Alternating Current
d)
Direct Current
10.
A device that supplies electric power.
a)
Fuse
b)
Resistor
c)
Conductor
d)
Power Source
11.
A measure of the opposition to current flow in an electrical circuit.
a)
Ohms
b)
Voltage
c)
Resistance
d)
Electric Current
12.
An electrical component that limits or regulates the flow of electrical current in an electronic circuit.
a)
Fuse
b)
Conductor
c)
Insulator
d)
Resistor
13.
An electric circuit with only one path for a current to move through.
a)
Series Circuit
b)
Alternating Current
c)
Parallel Circuit
d)
Direct Current
14.
An electric current that flows down the wrong or unintended path with little to no electrical resistance; can cause serious damage such as fire.
a)
Series Circuit
b)
Parallel Circuit
c)
Short Circuit
d)
Alternating Circuit
15.
A measure of how strong the current is in a circuit. It is what "pushes" the current through the circuit to a device.
a)
Ohms
b)
Resistance
c)
Friction
d)
Voltage
100 %
