Advertisements
Advertisements
प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
As we move away from a magnet, its attraction power weakens.
विकल्प
True
False
Advertisements
उत्तर
True.
APPEARS IN
संबंधित प्रश्न
Fill in the blank
To light a table lamp and to run a refrigerator, we use ______ as the source of electricity.
How will you test whether a given rod is a magnet or not ?
Describe a simple experiment to illustrate that like poles of two magnets repel each other while the unlike poles attract ?
Define the following term regarding a bar magnet:
Effective length
If a magnet attracts a piece of metal, that piece must be made of ______.
Draw lines of force surrounding a bar magnet when it is placed in the magnetic meridian with its north pole pointing geographic south.
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.

Mark on the diagram the poles of the second magnet,
Write a short note on lighting conductors.
Maximum iron filings stick in the middle of a bar magnet when it is brought near them.
One of the following is an example for a permanent magnet.
