Magnetic disk

Magnetic drum

Magnetic tape

The current creates a dynamic magnetic field.

Construction of a magnetic compass Magnetic needle A magnetic rod is required when constructing a compass.

The process of generating a magnetic field by means of an electric current is called excitation.

A current is induced in a loop of wire when it is moved towards or away from a magnetic field, or a magnet is moved towards or away from it, the direction of current depending on that of the movement.

Life in and with this city was as hypnotic as a drug.

In order to further strengthen his back, he had been scheduled for special magnetic treatment.

In 1919, Joseph Larmor proposed that a dynamo might be generating the field.

Like the other giant planets, Uranus has a ring system, a magnetosphere, and numerous moons.

Compass correction Like any magnetic device, compasses are affected by nearby ferrous materials, as well as by strong local electromagnetic forces.

The coefficient formula_1 representing the error in the lubber line, while formula_2 the ferromagnetic effects and formula_3 the non ferromagnetic component.

In electricity generation, a generator is a device that converts mechanical energy to electrical energy for use in an external circuit.

This radiation was caused by the acceleration of electrons, moving near the speed of light, through a magnetic field.

Only a magnetic field greater than a certain intensity ( select ) can cause the core to change its magnetic polarity.

It determines the strength of the electric field generated by the particle (see Coulomb's law) and how strongly the particle reacts to an external electric or magnetic field (see Lorentz force).

In physics, the dynamo theory proposes a mechanism by which a celestial body such as Earth or a star generates a magnetic field.

Antimatter in the form of charged particles can be contained by a combination of electric and magnetic fields, in a device called a Penning trap.

In the real world, anyons form from the excitations in an electron gas in a very strong magnetic field, and carry fractional units of magnetic flux in a particle like manner.

What is the result? We designed a magnetic depolarizer that looks like this, that you could have a lady, in her pocket book and when you get an aura you can try it and see how it works.

In 1951 the first video tape recorder captured live images from television cameras by converting the camera's electrical impulses and saving the information onto magnetic video tape.

Faraday applied a method in which a flow (the river flow) is exposed to a magnetic field (earth magnetic field) and the induced voltage is measured using two electrodes across the same flow.

The Facts in the Case of M. Valdemar is a short story by American author Edgar Allan Poe about a mesmerist who puts a man in a suspended hypnotic state at the moment of death.

Pretty soon the doctor's saying, Well, I doubt if that headache could be a tumor, but who would protect me if it were? So maybe I'll just order the MRI.

In an electromagnetic wave, both the electric field and magnetic field are oscillating but in different directions by convention the polarization of light refers to the polarization of the electric field.

By analyzing a map of crustal magnetic anomalies compiled with data from Mars Global Surveyor, scientists observed that the region of the emissions corresponded to an area where the strongest magnetic field is localized.

A Gaussian surface is a closed surface in three dimensional space through which the flux of a vector field is calculated usually the gravitational field, the electric field, or magnetic field.

Over the last seventeen years this addiction was established through daily negotiations with life s routine. New York s metabolism filled me with its energy and its toxins.

Then, he took the scans of the best organs and made the meat of course, this is done with a Japanese resins food maker, but you know, in the future it could be made better which reproduces the best MRI scan of the best cow he could find.

Abbé Faria (), or Abbé (Abbot) José Custódio de Faria, (31 May 1756 20 September 1819), was a Goan Catholic monk who was one of the pioneers of the scientific study of hypnotism, following on from the work of Franz Mesmer.

But what was unexpected was that these researchers did MRI brain imaging while the people were drinking the wine, and not only did they say they enjoyed the more expensively labeled wine more their brain actually registered as experiencing more pleasure from the same wine when it was labeled with a higher price tag.