Advertisements
Advertisements
Question
In a bar magnet, magnetic attraction is ______ near its ends.
Advertisements
Solution
In a bar magnet, magnetic attraction is more near its ends.
APPEARS IN
RELATED QUESTIONS
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?
Analogy:
Electromagnet: Magnetic crane.
Ordinary magnet: ______.
What are the objects affected by a magnetic field?
What is meant by a mag-stripe?
Write a note on the Mangle train.
Write a note on:
Magstripe:
The arrangement to store two magnets is shown by figures (a), (b), (c) and (d) in the following figure. Which one of them is the correct arrangement?
Four identical iron bars were dipped in a heap of iron filings one by one. Figure shows the amount of iron filings sticking to each of them.

- Which of the iron bar is likely to be the strongest magnet?
- Which of the iron bars is not a magnet? Justify your answer.
Boojho kept a magnet close to an ordinary iron bar. He observed that the iron bar attracts a pin as shown in the following figure.

What inference could he draw from this observation? Explain.
