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WorksheetsElectricity and Magnetism Practice
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
What happens to two objects if they both have the same charge?
a)
The charges of the two objects would attract
b)
The charges of the two objects would repel.
c)
Nothing would happen.
2.
What would need to happen for two magnets to repel each other?
a)
The two south seeking poles or the two north seeking poles would need to face each other.
b)
The north seeking pole would need to face the south seeking pole only.
3.
What type of circuit allows one light to remain lit when another light goes out?
a)
Cereal
b)
Series
c)
Parallel
4.
How would you make an electromagnet?
a)
By attaching a wire to a magnet and then connecting it to a battery.
b)
By wrapping a wire around a piece of metal.
c)
By wrapping a wire around a nail and connecting it to a battery.
5.
What is a conductor?
a)
A material that allows electricity to flow through it freely.
b)
A material that does not allow electricity to flow through it freely.
6.
What is an insulator?
a)
A material that allows electricity to flow through it freely.
b)
A material that does not allow electricity to flow through it freely.
7.
An example of a conductor is...
a)
rubber band
b)
cardboard
c)
paper clip
d)
tape
8.
An example of an insulator is...
a)
copper
b)
eraser
c)
metal nail
d)
gold ring
9.
What are two different kinds of electricity?
a)
static and electric current
b)
magnetic and electric current
c)
static and magnetic current
10.
What happens to bulbs in a series circuit if you continue to add more bulbs?
a)
The lights get brighter.
b)
The lights stay the same.
c)
The lights will dim.
11.
Closed circuit or opened circuit?
a)
Closed
b)
Open
12.
Incomplete or Complete?
a)
Incomplete
b)
Complete
13.
Magnets have a _________ seeking pole and a ____________seeking pole.
a)
West / East
b)
Top / Bottom
c)
North / South
14.
What would make an electromagnet stronger?
a)
tighter wire
b)
loosening the wire
c)
use two wires
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