Assessment
Properties of Magnets
Properties of Magnets, South pole and North pole, Magnet forms Magnetic field, Like poles repel on the other hand unlike poles attract each other, Demagnetized by hammering.
ninja coder
Physics
HighSchool
10 Plays
100 Participants
10 Qs
1.
Multiple Choice
1 pts•30 sAnswer choicesMagnets attract objects made of this material?
Plastic
Iron
Wood
2.
Multiple Choice
1 pts•30 sAnswer choicesRegion around a magnet where its force is felt is called?
Magnetic field
Electric field
Gravitational field
3.
Multiple Choice
1 pts•30 sAnswer choicesLike poles of magnets do this when brought close?
Attract
Repel
Align
4.
Multiple Choice
1 pts•30 sAnswer choicesMagnetic force is strongest at this part of a magnet?
Center
Poles
Sides
5.
Multiple Choice
1 pts•30 sAnswer choicesUnlike poles of magnets do this when brought close?
Repel
Attract
Rotate
6.
Multiple Choice
1 pts•30 sAnswer choicesMagnets lose their properties when exposed to this?
Water
Heat
Light
7.
Multiple Choice
1 pts•30 sAnswer choicesA freely suspended magnet aligns in this direction?
East-West
North-South
Up-Down
8.
Multiple Choice
1 pts•30 sAnswer choicesIron filings are used to visualize this around a magnet?
Magnetic field lines
Electric currents
Heat waves
9.
Multiple Choice
1 pts•30 sAnswer choicesPermanent magnets are often made from this material?
Wood
Steel
Plastic
10.
Multiple Choice
1 pts•30 sAnswer choicesMagnets can be demagnetized by this action?
Polishing
Hammering
Painting