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WorksheetsMagnets (Part 2)
Total questions: 10
Worksheet time: 5mins
Shanti placed some objects on a tray as shown in the picture.
She brought a bar magnet to each object on the tray one at a time.
Which one of the following items was attracted to the bar magnet?
the screw
the eraser
the feather
the matchstick
In scrapyards, there are many types of materials like iron, wood, steel, gold, silver, and cooper.
Which are materials that can be lifted up using the magnetic crane?
iron and wood
iron and steel
wood and cooper
silver and gold
Which electromagnet will be able to attract the most number of paperclips?
Linda conducted an experiment to form electromagnets as shown in the picture.
In which set-up would the electromagnet be the strongest?
E
F
G
H
This electrogmagnet only attracted two paperclips.
What can you do to attract more paperclips? Tick all that apply.
Add more batteries
Use a longer iron nail
Add more coils of wire around the iron nail
Hit the iron nail with the hammer a few times
Explain why the magnets are 'floating' above each other.
The magnets are attracting each other as their unlike poles are facing each other.
The magnets are repelling each other as their like poles are facing each other.
Nothing happened. The magnets are weak and stayed in their position.
Jordan places four ring magnets A, B, C and D onto a wooden stand as shown.
If he wants the four ring magnets to be attracted to each other, which magnet A, B, C or D should he flip?
A
B
C
D
When a magnet is brought close to a box with object X inside, the box moved towards the magnet. What do you think object X is?
iron nail
gold ring
plastic clip
silver coin
The diagram shows what happens when bars X and Y are brought near to each other.
Which one of the following statements is correct?
X is a magnet but Y is a magnetic material.
Both X and Y are magnets.
X is made of aluminium but Y is made of iron.
Both X and Y are made of non-magnetic materials.
What will the poles of the iron rod at (1) and (2) be?
(1) North
(2) South
(1) North
(2) North
(1) South
(2) South
(1) South
(2) North
