Question

Answer the following in one word/one statement:
1 Name any four materials that are attracted by magnets.
2. What is the name of the piece of soft iron used for storage of magnets ?
3. Which magnetic pole points towards the geographical south pole ?
4 Classify the following materials as magnetic or non magnetic:
iron,silver,paper,plastic,
copper,zinc,cobalt,
soil,water,aluminium, phosphorus,nickel,mercury
5. Name the various types of magnets on the basis of their nature.
6. What are magnetic keepers ?
7. Name two appliances that use electromagnets.​

Answer 1

Answer:

Ans. 1) iron nails, coins, needle, iron gates

Ans. 2) armature

Ans. 3) north

Ans. 4) magnetic - iron, zinc, silver, cobalt

Non-magnetic - plastic, copper, paper

Ans. 5) they are 3, permanent magnets, electromagnets, temporary magnets

Ans. 6) A magnetic keeper is a piece of wood or soft iron which is used in storing magnets

Ans. 7) loudspeakers and headphones

Done! Hope it will help you!

Pls! Mark me the brainliestt! ❤️

Answer 2

Answer:

1. compass, iron, zinc.

3. North pole

4. Magnetic:- iron, zinc, cobalt, aluminum, nickel, phosphorus, mercury

Non magnetic:- silver, paper, plastic, copper, soil, water

7. electromagnet bell