WorksheetsMagnets & Static Electricity
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What forms the lines around the magnet?
a)
gravity
b)
special paper
c)
vibrations
d)
magnetic field
2.
Which of these is NOT true about magnets?
a)
applies force without touching
b)
surrounded by magnetic field
c)
has two poles
d)
all materials are attracted to them
3.
Which of these materials stick to a magnet?
a)
food
b)
some metals
c)
plastic
d)
clothes
4.
This can did not stick to a magnet. What is it made of?
a)
iron
b)
nickel
c)
aluminum
d)
cobalt
5.
Izzy can't push these magnets together. What forces are happening between them?
a)
attraction
b)
repulsion
c)
static electricity
d)
gravity
6.
What type of magnet is so strong it can be dangerous?
a)
ferrofluid
b)
iron magnet
c)
electromagnet
d)
neodymium
7.
Which of these items is NOT needed to build an electromagnet?
a)
magnet
b)
wire
c)
nail
d)
battery
8.
Which of these uses electromagnets?
a)
speakers
b)
doorbells
c)
junkyard cranes
d)
all of the above
9.
The electrical charges between the balloon and the plastic are doing what?
a)
nothing
b)
attracting
c)
growing
d)
repelling
10.
While touching the Van de Graaff generator, each of Zoe's hairs has which of these?
a)
same charge
b)
opposite charges
c)
no charge
d)
both charges
100 %
