Electricity and Magnetism
2 years ago
kcrisman
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• Question 1
60 seconds
Q. Electricity that flows in a closed path is called a
path
current
circuit
• Question 2
60 seconds
Q. The flow of electricity in a circuit-
current
flow
circuit
• Question 3
60 seconds
Q. Magnetism created by an electric current
electricity
electromagnetism
wind energy
• Question 4
60 seconds
Q. ____________ allows electricity to flow.
A conductor
An insulator
A magnet
• Question 5
60 seconds
Q. ____________ stops the flow of electricity.
A conductor
An insulator
A magnet
• Question 6
60 seconds
Q. To complete a circuit the switch must be
unattached
open
closed
• Question 7
60 seconds
Q. When the switch is closed, the light
comes on
stays off
burns out
• Question 8
60 seconds
Q. The plastic around the wire is
conductor
insulator
decoration
• Question 9
60 seconds
Q. Two batteries in a circuit make the lights in the circuit brighter than one battery.
true
false
• Question 10
60 seconds
Q. If the lights are on, the circuit is
closed
open
• Question 11
60 seconds
Q. If the lights are off, the circuit is
closed
open
• Question 12
60 seconds
Q. Two types of circuits are
parallel and magnetic
electromagnetic and series
series and parallel
• Question 13
60 seconds
Q. The flow of electricity requires a
complete path
incomplete path
insulated current
• Question 14
120 seconds
Q. What will happen when these magnets are brought close together?
They will attract each other.
They will repel each other.
Both magnets will turn to the left
Both magnets will turn to the right
• Question 15
60 seconds
Q. Magnets have a north and a south ___________
shape
color
pole
region
• Question 16
120 seconds
Q. Where is the strongest attraction force of the magnet?
at the poles
in the middle
above the magnet
below the magnet
• Question 17
60 seconds
Q. What happens when two north poles of a magnet are placed together?
they repel
they attract
they cancel each other out
the strength of the magnet is doubled
• Question 18
120 seconds
Q. True or False: All metals are attracted to magnet.
True
False
• Question 19
120 seconds
Q. Which of the following is true about a bar magnet?
Its magnetic field is strongest near its center.
It is surrounded by a magnetic field.
The north pole is stronger than the south pole.
The south pole is stronger than the north pole.
• Question 20
60 seconds
Q. The space around a magnet where the force of a magnet can attract best is called__________