WorksheetsQuiz
Total questions: 6
Worksheet time: 4mins
Name
Class
Date
1.
Two magnets are placed close to each other as shown below. Which set will attract each other?
a)
b)
c)
d)
2.
How is a compass useful to us?
a)
A) In finding the altitude of a place
b)
B) In finding only the north of a place
c)
C) In finding all the directions of a place
d)
D) In making artificial magnets
3.
Which of the following will NOT be attracted by a magnet?
a)
A) Iron
b)
B) Nickel
c)
C) Gold
d)
D) Cobalt
4.
Three magnets A, B, and C were dipped one by one in a heap of iron filing. Fig. 13.3 shows the amount of the iron filing sticking to them. The strength of these magnets will be
(a)
5.
The poles of (a) can be interchanged by reversing the direction of the flow of electric current.
6.
As electrons move, they make
a)
Electromagnetism.
b)
Auroras.
c)
Ferromagnetism.
d)
Magnetic fields.
100 %
