The Magnetism ClipArt gallery offers 54 illustrations showing magnetism, magnetic forces, principles, and tools used to measure the magnetism of the Earth.

### Magnetic Hysteresis in Armature Core

"Magnetic hysteresis in armature core. Unlike poles are induced in the core opposte the poles of the…

### Distribution of Magnetic Lines, Ring Armature

"Distribution of magnetic lines through a ring armature. Since the lines follow the metal of the ring…

### Azimuth

"The horizontal angular distance between two meridians. Magnetic A. the horizontal angular…

### Current on Solenoids

"Action of current on solenoids. To demonstrate this fact experimentally, a solenoid is constructed…

### Dipping Needle

"Dipping needle, a magnetic needle mounted on a horizontal support, and free to move in a vertical plane.…

### Electromagnet

"Magnets so construted as to be temporarily magnetized in this way are called electromagnets" -Atkinson…

### Electroscope Attraction and Repulsion

"Pith ball pendulum or electroscope; the figures illustrate also electrical attraction and repulsion."…

### Magnetic Field Due to Current

"Around a vertical conductor carrying a heavy current, place a peice of paper and sprinkle iron filling…

### Magnetic Field Around a Current Carrying Wire

"If the conducting wire is bent into the form shown, the lines of force will pas around the wire from…

### Horseshoe Electromagnet

A magnet that is the shape of a 'U' or a horseshoe type shape. Wires wound around the core must be wound…

### Isogonic Lines of Earth

"The magnetic poles of the earth do notc oincide with its geographical poles and, condequently, in some…

### Kew Instruments

"Kew Instruments arranged in the relative positions recommended by Lloyd so as magnetically to interfere…

### Lenz's Law

"Experiment illustrating Lenz's Law. If a copper ring be held in front of an ordinary elecromagnet,…

### Lines of Force

"Lines of force of a circular loop. If a current flow through the loop in the direction indicated, the…

### Lines of Force

"Lines of force in a circular loop. If the loop pass through a piece of cardboard at right angles to…

### Magnet

A bar or mass of steel or iron to which the peculiar properties of the loadstone have been imparted,…

### Magnet

"The coils of wire may begin near one pole of the magnet and terminate near the other, or the wire may…

### Effect of Breaking a Magnet

"If a magnet is cut or broken into two or more pieces, each piece becomes a separate magnet, with north…

### Electro Magnet

A type of magnet whose magnetic field is produced by the flow of electric current. The magnetic field…

### Horseshoe magnet

"The two most common forms of artificial magnets are the bar magnet and the horseshoe magnet. The first…

### Horseshoe Magnet

An illustration of a horseshoe shaped magnet.

### Rectangle Shaped Steel Magnet

An illustration of a rectangle shaped steel magnet with "consequent poles at a and b." -Century, 1889

### Separating a magnet

"Effect of breaking a magnet into several parts. If a magnetized needle be broken, each part will be…

### Magnetic Curves

An illustration of magnetic curves, "the name given to those curves in which an infinite number of very…

### Magnetic Field

"The region about a magnet in which its magnetic forces can be detected is called the magnetic field.…

### Tracing magnetic field lines

"Tracing lines of force with a suspended magnet." -Hawkins, 1917

### Magnetic Field

"Experiment showing lines of force in the magnetic field surrounding a conductor carrying an electric…

### Magnetic Field

Figure showing magnetic lines of force from a magnet, as well as both north and south poles.

### Deflection of te Magnetic Needle by the Electric Current

"Oersted's experiements are illustrated...which shows, at A, B, C and D, the four different positions…

### Magnetic field, solenoid

"Magnetic field of a solenoid. This is best observed by cutting a piece of cardboard and fitting it…

### Magnetic Needle

"A bar of steel which is a magnet, suspended in such a way that it can freely turn to the north or south."…

### The Magnetic Needle

If a magnetized bar or needle be suspended at its centre of gravity so as to move freely in a horizontal…

### Magnetism

"Experiment illustrating the molecular theory of magnetism. Coarse steel filings are placed inside a…

### Maxwell's Corkscrew Rule

"Illustrating Maxwell's 'corkscrew rule' for relative directions of current and lines of force...a current…

### Needle, compass

"Bring the two ends of the wire into contact, and thus close the circuit. The needle instantly flies…

### Dipping needle

"A small bar magnet suspended in such a manner as to allow it to assume its chosen position relative…

### Attractive poles

A pair of opposite poles attracting, the magnetic force shown by iron filings.

### Magnetic polse

The outline of a bar magnet, and the influence of its poles on a surface covered with iron filings.

### Repelling poles

A pair of similar magnetic poles repelling, the magnetic forces shown by iron filings.

### Right Hang Rule

"Right hand rule to determine the direction of magnetic field around a conductor carrying a current.…

### Right Hand Rule

"Right hand palm rule to determine the direction of the magnetic field around a conductor carrying a…

### Right Hand Rule

"A rule for direction of induced current which in some cases, is more conveniently applied than Fleming's…

### Right Hand Rule of Induced Current

"Fleming's rule for direction of induced current. Extend the thumb, forefinger and middle finger of…

### Right Hand Rule, Palm

"The palm rule for direction of induced current: If the palm of the right hand be held against the direction…

### Right Hand Rule, Solenoid

"Right hand rule for polarity of a solenoid: If the solenoid be grasped in the right hand, so that the…

### Solenoid

"A coil of wire through which an elecric current is flowing shows magnetic properties similar to those…

### Effect of a metal core in a solenoid

"Illustrating the effects of introducing an iron core into a solenoid. In the upper firgure, the air…

### Solenoid, attraction

"Mutual action of solenoids. When two solenoids traversed by a current are allows to act on each other...attraction…

### Magnetic spool

"Method of winding magnet spool so that the two ends of the coil will come to the outside. This method…

### Uniting Wire above the Needle

"The instant this is done and the galvanic circle completed, the needle will deviate from its north…

### Wire at Right Angle to the Uniting Wire

"Direction of the needle when placed at a right angle to the uniting wire." -Comstock 1850

### Uniting Wire Below the Needle

"Uniting wire below the needle." -Comstock 1850

### Wire on the East Side of the Uniting Wire

"...with the uniting wire on the east side." -Comstock 1850

### Wire at the Vertical of the Uniting Wire

"Direction of the needle when placed vertical next to the uniting wire." -Comstock 1850