WorksheetsElectromagnetism
Total questions: 12
Worksheet time: 10mins
Name
Class
Date
1.
As electrons move, they make
a)
A. electromagnetism.
b)
B. auroras.
c)
C. ferromagnetism.
d)
D. magnetic fields.
2.
The attraction or repulsion created by spinning electric charges
a)
A. electric generator
b)
B. magnetic force
c)
C. solenoid
d)
D. electromagnet
3.
What is created when a magnet moves through a coil of wire?
a)
A. an
electromagnet
b)
B. a ferromagnet
c)
C. a
solenoid
d)
D. an
electric current
4.
What kind of magnet can be turned on and off?
a)
refrigerator magnet
b)
electromagnet
c)
magnetite
d)
iron
5.
What is the flow of electricity?
a)
electric motor
b)
Electric current
c)
Electric eel
d)
electric circuit
6.
The strongest parts of the magnet are ...
a)
fronts
b)
backs
c)
poles
d)
middle
7.
The area around a magnet is called the .....
a)
attraction zone
b)
work area
c)
magnetic field
d)
hot zone
8.
The picture is an example of an:
a)
Electric circuit
b)
Electromagnet
c)
Electric nail
d)
Electric power cell
9.
Current that reverses direction in a regular pattern is called ____.
a)
direct current
b)
circuit current
c)
magnetic current
d)
alternating current
10.
Current that does NOT reverse direction is called ____.
a)
magnetic current
b)
direct current
c)
circuit current
d)
alternating current
11.
This allows energy to flow.
a)
conductor
b)
insulator
12.
This does not allow energy to flow.
a)
insulator
b)
conductor
100 %
