An ideal superconductor has exactly zero losses, thus resistance is zero.
superconductors
The resistance (ohms) between the headlamp "earth" connection and the vehicle battery NEGATIVE connection should be near zero. Although zero ohms is technically not possible in anything short of a superconductor, the resistance should not be much more than 1. If the resistance is much more than that, you should clean rust/corrosion from connectors and use some kind of rust inhibiting/conductive material to improve the conductive properties of the circuit. The above is true, but not easy. If in doubt of any ground connection in a car, just run another ground wire from the item to somewhere you know is a good ground (car frame, ground buss, negative battery cable, etc)
conducts
Resistance is resistance , no matter if it is contact resistance or any other resistance. And formula is R = V / I.
On Circuit Resistance = Close to the total load Resistance. Off Circuit Resistance = Near Infinitive High Resistance.
That's a "superconductor".
Yes, a superconductor is a material that can conduct electricity without any resistance at very low temperatures. This means that once a current is applied, it can flow indefinitely without any loss of energy due to resistance.
No, water is not a superconductor. Superconductors are materials that can conduct electricity with no resistance at very low temperatures. Water does not have the properties necessary to exhibit superconductivity.
superconductors
A superconductor floating works by using the Meissner effect, which causes the superconductor to repel magnetic fields. This creates a magnetic field that locks the superconductor in place above a magnet, allowing it to float without any friction or resistance.
superconductors
superconductor.
Super Conductor :)
It will transfer electricity w/o any resistance or losses for instance.
a superconductor is a conductor that is at absolute 0 in temperature allowing free flow of electrons without slowing them down because of no resistance any conductor in theory can become a superconductor but has to be brought down to a very low temperature typically 0 kelvins
No, graphite is not a superconductor because it does not exhibit zero electrical resistance and expel magnetic fields, which are defining characteristics of superconductors. Graphite is a good conductor of electricity but it does not display superconducting properties.
No, plasma is not a superconductor. Superconductors are materials that can conduct electricity without resistance when cooled to very low temperatures, while plasma is an ionized gas consisting of positive ions and free electrons.