Question

Q.1 multiple choice question: -
1. Which of the following is a magnetic material:
a. A copper nail
b. Iron nail.
c. Brass screw.
d. Aluminum wire
2. Which of these is not a magnetic material:
a. Silver
b nickel.
C. Steel
d. All of these
3. A magnet is made from:
a. Steel
b. Iron.
c. aluminum.
d. None of these
4. Which device help a seller on c to move in right direction:
a .Oar.
b. Anchor.
C. compass
d. Sea-birds
5. Blades of an electric fan start rotating when switched on what is the kind of magnet it has?
a. Bar magnet.
b. Horseshoe magnetc.
c.Electromagnet. d. Non magnet​

Answer 1

Answer:

1. b

2. a

3. b

4. a

5. c

Explanation:

pls mark as brainliest

Answer 2

Answer:

1 :- Iron Nail

2:- Silver

3:-Iron

4:-Compass

5:-Electromagnet