WorksheetsVocab Set #11: Unit 3 Forces & Motion 3
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
An atmospheric phenomenon consisting of bands of light caused by charged solar particles following earth's magnetic lines of force.
a)
Aurora
b)
Ferromagnet
c)
Magnetic Field
d)
Magnetosphere
2.
A soft metal core made into a magnet by the passage of electric current through a coil surrounding it.
a)
Electromagnet
b)
Ferromagnet
c)
Magnetic Pole
d)
Transformer
3.
A current prouced because of voltage production (electromotive force) due to a changing magnetic field.
a)
Electromagnet
b)
Electromagnetic Induction
c)
Magnetosphere
d)
Polar Drift
4.
A material that sticks to a magnet and can be turned into a temporary magnet.
a)
Electromagnet
b)
Ferromagnet
c)
Generator
d)
Resistor
5.
A device used to convert mechanical energy into electrical energy.
a)
Electromagnet
b)
Electromagnetic Induction
c)
Generator
d)
Turbine
6.
Groups of atoms with aligned magnetic poles
a)
Electromagnet
b)
Magnetic Domain
c)
Magnetic Field
d)
Magnetosphere
7.
The region around a magnet where the magnetic force is exerted.
a)
Electromagnetic Induction
b)
Magnetic Domain
c)
Magnetic Field
d)
Magnetic Poles
8.
One of the two opposite ends of a magnet; North & South.
a)
Electromagnet
b)
Ferromagnet
c)
Magnetic Domain
d)
Magnetic Poles
9.
The force of attraction or repulsion of magnetic materials.
a)
Magnetic Domain
b)
Magnetic Poles
c)
Magnetism
d)
Polar Drift
10.
The area of space surrounding the Earth that is affected by Earth's magnetic field and protects the Earth from the Sun's solar winds.
a)
Electromagnet
b)
Magnetic Domain
c)
Magnetosphere
d)
Transformer
11.
The end of the magnet that attracts to the North geographic pole of the Earth.
a)
North Pole
b)
Polar Drift
c)
South Pole
d)
Turbine
12.
A geological phenomenoncaused by variations in the flow of magma in Earth's outer core, resulting in changes in the orientation of Earth's magnetic field and the position of the magnetic North pole.
a)
Electromagnetic Induction
b)
Magnetosphere
c)
Polar Drift
d)
Transformer
13.
The end of a magnet that is attracted to the South Pole of the Earth.
a)
Magnetism
b)
North Pole
c)
Polar Drift
d)
South Pole
14.
A force that causes an object to pull or draw another object towards itself.
a)
Attract
b)
Gravity
c)
Repel
d)
Magnet
15.
A force that causes an object to move away or apart from another object.
a)
Attract
b)
Gravity
c)
Repel
d)
Magnet
100 %
