Advertisements
Advertisements
Question
Write true or false for a given statement.
A current-carrying coil, when suspended freely, can rest in any direction.
Options
True
False
Advertisements
Solution
False
APPEARS IN
RELATED QUESTIONS
How will you test whether a given rod is a magnet or not ?
What is the magnetic induction? Explain with the help of a diagram.
Define the following term regarding a bar magnet:
Effective length
If a magnet attracts a piece of metal, that piece must be made of ______.
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.
Why are E and F placed in contact with the poles of the magnets as shown in the diagram?
Since every iron atom is a tiny magnet, why are not all iron bar magnets?
What is a neutral point?
What is meant by electrostatic induction? You have been given two metal containers A and Band a positively charged body X. With the help of a diagram, explain the different stages of charging - A positively, and B negatively.
Match the following.
| Magnetite | Magnetic lines |
| A tiny pivoted magnet | Natural magnet |
| Cobalt | Compass box |
| Closed curves | Ferromagnetic material |
| Bismuth | Diamagnetic material |
Thamizh Dharaga and Sangamithirai were playing with a bar magnet. They put the magnet down and it broke into four pieces. How many poles will be there?
