The most important of these was the principle that came to be called Ampère ’ s law, which states that the mutual action of two lengths of current-carrying wire is proportional to their lengths and to the intensities of their currents.

One method of modification known as wire-modding involves connecting the appropriate CPU pins on the CPU socket with small lengths of wire to select the appropriate multiplier.

Some hairpins are a single straight pin, but modern versions are more likely to be constructed from different lengths of wire that are bent in half with a u-shaped end and a few kinks along the two opposite portions.

Eager to copy these effects, Theodore Steinway invented " duplex scaling " which employed short lengths of non-speaking wire were bridged by the aliquot throughout much of upper range of the piano, always in locations that caused them to vibrate in conformity with their respective overtones — typically in doubled octaves and twelfths

File: Andre-marie-ampere2. jpg | André-Marie Ampère ( 1777-1836 ): main founder of electrodynamics, showed how an electric current produces a magnetic field, stated that the mutual action of two lengths of current-carrying wire is proportional to their lengths and to the intensities of their currents ( Ampère's law ), namesake of the unit of electric current ( the ampere )

Most of the superconducting materials found to date are relatively delicate ceramics, making it difficult to use established techniques to draw extended lengths of superconducting wire.

* An induction coil with two equal lengths of wire was used, a current is sent through the primary while the secondary forms part of a circuit containing the tube with filings and a galvanometer.

As the war progressed the wire was used in shorter lengths that were easier to transport and more difficult to cut with artillery.

The law was named after the German physicist Georg Ohm, who, in a treatise published in 1827, described measurements of applied voltage and current through simple electrical circuits containing various lengths of wire.

Additionally, Apple's 10BASE2 cables were not really feasible for all uses since they only came in fixed lengths and the ends were not detachable, making it very difficult to wire them through walls.

It is unique among automated prototyping techniques in that wire lengths can be exactly controlled, and twisted pairs or magnetically-shielded twisted quads can be routed together.

The ends of lengths of wire or wire-ended components such as capacitors and resistors were pushed through the terminals, and usually looped and twisted.

Zero ohm resistors are made as lengths of wire wrapped in a resistor-shaped body which can be substituted for another resistor value in automatic insertion equipment.

When capacitance values of 1 pF or lower are required, engineers sometimes create their own capacitors by twisting two short lengths of insulated wire together.

Connectors may join two lengths of flexible copper wire or cable, or connect a wire or cable or optical interface to an electrical terminal.

Beryllium copper wire is produced in many forms: round, square, flat and shaped, in coils, on spools and in straight lengths.

Two hundred yards from the wire, Seabiscuit pulled away again and continued to extend his lead over the closing stretch, finally winning by four clear lengths despite War Admiral's running his best time for the distance.

However more often random lengths of wire dangling out windows are used.

In the First World War, barbed wire obstacles were made by stretching lengths of barbed wire between stakes of wood or iron.

Short lengths of non-speaking wire were bridged by an aliquot throughout much of the upper range of the piano, always in locations that caused them to vibrate in conformity with their respective overtones — typically in doubled octaves and twelfths.

30 and 15 minute lengths of wire were also available on these small spools, which were employed by the majority of recorders made after 1945.

The horses were only several lengths away when he fired.

Originally simply a list of kings with reign lengths, the other details contained in the Poppleton Manuscript version were added from the tenth century onwards.

Originally simply a list of kings with reign lengths, the other details contained in the Poppleton Manuscript version were added in the 10th and 12th centuries.

The Nova was one of the first 16-bit minicomputers and was a leader in moving to word lengths that were multiples of the 8-bit byte.

As late as 1892 it was stated in a series of regulations that the correct lengths of the two last fields in the flag were 6 / 4.

If longer lengths were needed, the unexposed negative rolls could be cemented in a darkroom, but this was largely undesirable by most narrative filmmakers.

Early geometry was a collection of empirically discovered principles concerning lengths, angles, areas, and volumes, which were developed to meet some practical need in surveying, construction, astronomy, and various crafts.

Wrought-iron rails could be produced in much longer lengths than the cast-iron ones and were much less liable to crack under the weight of heavy locomotives.

It is characteristic of early literature that the evolution of the thought, or the grammatical form of the sentence, is guided by the structure of the verse ; and the correspondence which consequently obtains between the rhythm and the syntax — the thought being given out in lengths, as it were, and these again divided by tolerably uniform pauses — produces a swift flowing movement such as is rarely found when periods are constructed without direct reference to the metre.

Katyusha rocket launchers were mounted on many platforms during World War II, including on trucks, artillery tractors, tanks, and armoured trains, as well as on naval and riverine vessels as assault support weapons, Soviet engineers also mounted single Katyusha rockets on lengths of railway track to serve in urban combat.

Though times for non-winners were not recorded, in 1973 Sham finished second, two and a half lengths behind Secretariat in the same race.

Marvell, in his Horatian Ode upon Cromwell's Return from Ireland uses a regular form ( two four-foot lines followed by two three-foot lines ) modelled on Horace, while Cowley wrote " Pindarique " odes which had irregular patterns of line lengths and rhyme schemes, though they were iambic.

Typically a 10 pulses per second dial is used into a classic Strowger Exchange and a 20 pps dial would be used into a Crossbar or Electronic exchange where line lengths were reasonable and the receiving register was not limited by classical telephone relays, even with the isthmus armature.

Sword blades longer than were rare and not practical until the late Bronze Age because at longer lengths, the tensile strength of bronze starts to decrease radically, and consequently longer blades would bend easily.

Competitions were held around tracks of varying lengths — the 1885 match between Axel Paulsen and Remke van der Zee was skated on a track of 6 / 7 mile ( 1400 metres )— but the 400 metre track was standardised by the ISU in 1892, along with the standard distances for world championships, 500 m, 1500 m, 5000 m and 10, 000 m. Skaters started in pairs, each to their own lane, and changed lanes for every lap to ensure that each skater completed the same distance.

Crooks and shanks ( removable tubing of various lengths ) as opposed to keys or valves were standard, notably in France, into the first part of the 20th century.

It was not until the Edo period in 1638 when the rulers of Japan tried to regulate the types of swords and the social groups which were allowed to wear them that the lengths of katana and wakizashi were officially set.

At least 3000 were arrested, and many others were held for various lengths of time.

Some changes included increasing the minimum ski length and also the sidecut which makes the ski turn less tightly. In 2008 ski lengths were increased as it was found by physiotherapists that the shorter skis combined with the constant knee jerking movements were considered unnecessarily harmful to racers knees due to the turning radius of the skis ( especially the slalom skis ) therefore the F. I. S made the minimum ski length for women in slalom 155 cm and men 165 cm.

Typically, partners are not supposed to separate by more than two arm lengths ; originally, partners were supposed to be in a dance hold the entire program, though this restriction has been lifted somewhat in modern ice dancing.

Other cities still had either a mixture of local number lengths or were all still six-digit numbers ; Montreal and Toronto, Canada, for example, had a mix of six-and seven-digit numbers from 1951 to 1957, and did not have DDD until 1958.