Find Direction Using Magnet
Trending Questions
Q. What is the compass needle used for?
- Measuring current
- Navigation
- Measuring temperature
- Detecting magnetic material
Q.
Write short notes on the earths magnetic field.
Q. Which of the following is the correct statement about a magnetic compass?
- Compass works only in oceans or seas.
- Compass works everywhere including the space far from Earth.
- Compass works at all the places within the Earth's magnetic field.
- Compass works only on land, where the earth's magnetic field is strong.
Q. If a magnetic compass is not directing towards north-south direction, which among the followings can be the reason for this?
- The compass is damaged.
- The compass is placed near a strong magnet.
- The compass is in space.
- Presence of human beings is disturbing the compass reading.
Q.
State the names of the methods that can be used to demagnetize a magnet.
Q.
Which of the following(s) can be used for navigation?
Magnetic compass
Plastic wire
Wooden block
Bar magnet
Q. You can tell about the directions by looking at a suspended magnetic needle of the compass.
- True
- False
