Advertisements
Advertisements
Question
Maximum iron filings stick in the middle of a bar magnet when it is brought near them.
Options
True
False
Advertisements
Solution
This statement is False.
Correct statement:
Maximum iron filings stick in the poles of a bar magnet when it is brought near them.
APPEARS IN
RELATED QUESTIONS
How will you test whether a given rod is a magnet or not ?
How will you test whether a given rod is made of iron or not?
State three important uses of a magnet.
State if the following statement is true or false. Correct the statement if it is false.
Whenever a magnet is not in use, it should be stored along with other magnets.
Which magnet will you use?
A window shutter opens and shuts continuously in the wind.
Write the answer in your word.
What are the practical uses of a magnet?
Distinguish between the two methods of making artificial magnets.
There are two knitting needles. One of them is magnetized. How will you find out which one is magnetized, if no other magnet is available?
Explain the mechanism by which unmagnetized iron nails get attracted to a magnet when brought near it.
Define the term Effective length of a magnet
With the help of a diagram explain the following:
Magnetisation of an iron bar by a single touch method.
MRI stands for _______.
List out the uses of magnets.
What will happen when we place magnets near cell phones, computers, and DVDs?
Observe the pictures A and B given in figure carefully.
Which of the following statement is correct for the above given pictures?
You are provided with two identical metal bars. One out of the two is a magnet. Suggest two ways to identify the magnet.
Define electromagnet.
