Advertisements
Advertisements
प्रश्न
In a bar magnet, magnetic attraction is ______ near its ends.
Advertisements
उत्तर
In a bar magnet, magnetic attraction is more near its ends.
APPEARS IN
संबंधित प्रश्न
You are provided with an iron needle. How will you magnetize it?
Take a glass of water with a few pins inside. How will you take out the pins without dipping your hands into water?
Give the uses of magnets.
What are the uses of magnets?
What type of magnet is used in the Mangle train?
What is meant by a mag-stripe?
Write a note on the Mangle train.
Write a note on:
Magstripe:
Four identical iron bars were dipped in a heap of iron filings one by one. Fig. 13.5 shows the amount of iron filings sticking to each of them.

Which of the iron bars is not a magnet? Justify your answer.
Describe the steps involved in magnetising an iron strip with the help of a magnet.
