Yes.
I can be done using iron filings and a clear piece of plastic.
Pour on the iron filings, put on the plastic, and then the magnet. The iron filings should form the shape of the magnetic field around it.
If that does not work, here is a link to a picture...
http://www.fi.edu/htlc/teachers/lettieri/magneticfields.jpg
Hope that helps.
Get a decent size magnet. Get some iron filaments and sprinkle the iron filaments around the magnet. You will see the magnetic field of the magnet from the iron filaments lining up from each pole and curving outwards.
Circle is geometrical figure it is made by using compass box and round is shape of circle there is no need of compass box to made up round
The relationship between electricity and magnetism is intimate. A changing magnetic field induces electrical current in a wire, and is the basis for electrical generation. Also, an electrical current flowing through a wire creates a magnetic field, and is the basis for most motors.In general, a changing magnetic field creates an electrical field, and a changing electrical field creates a magnetic field. In fact, light is exactly this; two fields oscillating at right angles, and inducing one another through space.One of the four fundamental forces in the universe is the electromagnetic force. Not the electric or the magnetic force, but the electromagnetic force. Basically, you can't have electricity without magnetism and vice versa. That may not make electricity and magnetism exactly the same, but they are intertwined in a most intimate way.
Lensatic Compass is a kind of compass which uses a magnetized dial, a lensatic compass features a special card which helps the users in reading the directions easily. A Lensatic Compass is very useful device because it has numbers which are useful in identifying the directions of target objects. The use of Lensatic Compass involves difficulties in using it.It is important to learn how to use a lensatic compass properly prior to using it, also other materials like a map and a protractor are also needed when using the compass.
Your magnetic compass does not actually point north, it merely aligns itself with the lines of magnetic force at your location. These do not necessarily point to the North - they may differ by some tens of degrees. This difference is the Magnetic Declination. On hikers maps, you'll find that the true north of the map is shown as well as the magnetic declination at that region. The declination itself changes slowly, too slow for you to bother with its changing.
You can test the magnetic field using a compass to determine the direction of the field lines. Another method is to use a magnetometer, which is a device that measures the strength of the magnetic field. Additionally, magnetic field lines can be visualized using iron filings sprinkled around a magnet.
Using a compass is the easiest way. The needle is going to point to the Magnetic North Pole. That means that the compass needle is ALIGNED with the Magnetic Field Lines of the Earth's magnetic field at your current position.
It is a device for determining aircraft direction using the magnetic field of the earth. See link to Earth inductor compass
You can determine the direction of a magnetic field by using a compass needle, which will align itself along the field lines of the magnet. The direction in which the North pole of the compass needle points indicates the direction of the magnetic field lines.
The strength of a magnet can be determined by measuring its magnetic field using a magnetometer or a compass. The stronger the magnetic field, the stronger the magnet.
A magnetic field.
Direction can be measured using a compass, which points towards the Earth's magnetic poles. This instrument uses the Earth's magnetic field to determine north, south, east, and west directions.
The magnetic field can certainly be detected by a compass.The 'lines' are a handy human invention, and don't really exist, so you could not,say, trace out the lines with a compass, because they're not there.But place a compass next to a wire that's involved in any battery-operated (DC)circuit, and the compass absolutely goes crazy !
People use magnetic north as a reference point for navigation using a compass because the Earth's magnetic field causes the needle of a compass to align with the magnetic north pole. This makes it easier to determine directions when traveling.
It uses a magnetic needle to point to the earth's magnetic North Pole. The only other type of compass used is a gyro-compass. This uses a wheel which rotates parallel with the earth's rotation.
The Earth has a magnetic field approximately like a magnetic dipole, with the magnetic field S pole near the Earth's geographic north pole and the other magnetic field N pole near the Earth's geographic south pole. A compass can determining direction relative to the Earth's magnetic poles by using a magnetized pointer (usually marked on the North end) which is pivoting free to align itself with Earth's magnetic field.
The compass itself uses a magnet to align itself with the Earth's magnetic field. But the Earth's magnetic field is tied into many aspects of geology and physics. You can't study one thing; everything is tied together.