Did you know that magnetic compass does not always point to North? Actually, there are only a few locations on Earth where it points exactly to the True (geographic) North. The direction in which the compass needle points is known as Magnetic North, and the angle between Magnetic North and...
According to van Bemmelen's investigation, contained in this number of the Journal, it would appear that since about 1840 the northern end of his mean magnetic axis of the Earth, deduced from magnetic declinations alone, has been moving in a northwest direction, i.e., increasing its north ...
is a measure of thestrength of the magnetic field. Specifically, 1 Gauss is equivalent to 1 magnetic field line within 1 square centimeter.Also, the direction of the tangent to the field line is the direction of the magnetic field at that point and is the direction a compass would point....
Why is the direction of magnetic field from South to North Pole inside a magnet? 0 A question about the magnetic field and magnetic poles of a solenoid 0 Magnetic field lines inside a bar magnet 2 What is the direction of magnetic field of a permanent magnet? 0 Magnetic lines of force...
All you need to make your own magnetic compass is a bowl ofwater, a piece ofcork, an ordinarysewing needle, arefrigerator magnetand an existingcompass. First, rub the sewing needle rapidly 50 times along an ordinary refrigerator magnet. **Important: Do this in one direction only; in other...
Text SolutionVerified by Experts The correct Answer is:C Show More | ShareSave Answer Step by step video, text & image solution for What is the direction of magnetic dipole moment'? by Physics experts to help you in doubts & scoring excellent marks in Class 12 exams.Updated on:21/07/202...
What Is A Magnetic Disk? AMagnetic Diskis a type of secondary memory that consists of a flat disc with a magnetic coating that stores data. It's where you keep all of your apps and files. One represents polarised information in one direction and vice versa. The direction is denoted by ...
Magnet is a piece of material or object that gives off an external magnetic field. This magnetic field represents the region surrounding the magnet that exerts an attractive or repulsive force to other magnets within its vicinity. This magnetic field also gives magnets the ability to attract ...
electron. The Domain theory states that if an atom's electrons are orbiting all in different directions, their magnetic fields will cancel each other out. If, however, they are orbiting in the same direction, the atom will be magnetized. A material full of these magnetized atoms is a magnet...
In addition to creating magnetic fields, moving charges also experience force from a magnetic field that can be found using another right hand rule. Point your fingers (on yourrighthand, of course) in the direction the charge is moving, curl your fingers in the direction of the field, and...