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Worksheets

fun with magnets

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Which is an example of a magnetic substance

a)

Iron

b)

Nickel

c)

Cobalt

d)

All of these

2.

Magnets have a ________ shape

a)

Cylindrical

b)

Ball ended

c)

Horse shoe

d)

All of these

3.

Does magnet work in water

a)

Yes

b)

No

c)

I don't know

d)

It cannot be answered

4.

In which direction the pointed end of the needle of a compass always points?

a)

North

b)

South

c)

East

d)

West

5.

_________ is the only natural magnet ?

a)

Magnetite

b)

Ebonite

c)

Cobalt

d)

Nickel

6.

Which of the following cannot be used to make a magnet?

a)

Cobalt

b)

Ebonite

c)

Steel

d)

Iron

7.

Who discovered magnet?

a)

Limbert

b)

Rombert

c)

Magnus

d)

None

8.

Which of the following gets demagnetized when a powerful magnet is kept near it

a)

Plastic ruler

b)

Compact disc

c)

Glass tumbler

d)

Wood

9.

Statements about magnets

(1) Natural Magnets was discovered in Greece

(2) It was discovered by shepherd named Magnes

(3) The materials which get attracted towards a magnet are magnetic materials

(4) Rubber is a magnetic Material

Which of the following is correct?

a)

1 and 2

b)

1,2 and 3

c)

3 and 4

d)

All are correct

10.

A freely suspended bar magnet resets in

a)

North south directions

b)

East west directions

c)

Upside down

d)

Any direction by chance