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Which has the lowest resistance semiconductors superconductors insulator conductor?
superconductors, they have no resistance.
What is diomagnetism?
Diamagnetism is a characteristic of a few atomic elements which creates a weak repulsion to any magnetic field that interacts with it. The element that has the highest diamagnetism is Bismuth.
Why gold have diamagnetism?
Gold is Diamagnetic because of its density and proximity from the sun.
What are materials that have infinite conductivity at low temperatures?
superconductors
How do superconductors increase the speed of trains?
Superconductors allow the train to 'float' on a layer of magnetism. Since there is no friction (as there would be with wheels on a track) - the trains can reach much higher speeds.
Is copper magnetical?
No. In common terms copper is not effected by magnetic fields.No
What is meant by the term diamagnetism?
Diamagnetism is weak repulsion by a magnetic field.
Is diamagnetism a universal property of all substances?
The diamagnetism is not an universal property of substances.
What is a material that has no electrical resistance?
The class of materials called superconductors have no DC resistance when cooled below their transition temperature. This temperature varies with the material and is below 20K for metallic superconductors and generally below about 100K for oxide or "High Temperature" superconductors
What sentence can i use the word exhibit?
You will find me at the dinosaur exhibit! The World' Fair is the perfect place to put your newest inventions on exhibit. I enjoy air shows because of the aircraft I find on exhibit.
Which has the lowest resistance semiconductors superconductors insulator conductor?
superconductors, they have no resistance.
What is diomagnetism?
Diamagnetism is a characteristic of a few atomic elements which creates a weak repulsion to any magnetic field that interacts with it. The element that has the highest diamagnetism is Bismuth.
Is have a preposition?
"Have" is not a preposition. It is a verb used to show possession or ownership, or to indicate a state or condition.
Why superconductors are not used often in everyday activities?
Because at present all superconductors must be super-cooled in a coolant such as liquid nitrogen to become superconductors.
What type of magnetism is characteristic of most materials?
Diamagnetism
Who gave the hypothesis of Superconductors?
James Dewar and John Ambrose Fleming predicted that at absolute zero, pure metals would become perfect electromagnetic conductors.
What are most modern high temperature superconductors made of?
Resistance decreases with the decrease of temperature. Superconductors are made by lowering the temperature.
