There are certain ceramics (e.g. barium-copper-oxide ceramics) that become superconductors when cooled in liquid nitrogen. But at higher temperatures these ceramics are insulators like any other ceramics.
Yes, during the ionic foot detoxication electric current runs through the body of the given patient. The electric current is however very low to cause harm to the body of the patient.
When electric current is run through a solenoid coil wrapped around a chunk of iron, the iron becomes magnetized. The magnetic field produced by the electric current aligns the magnetic domains within the iron, creating a temporary magnet.
Electromagnetism
Here are a few examples... - The electrical current is monitored. - The current of electricity is measured in volts. - The electrical current of telephone wiring is 82 volts. They may not be worded the same, but they have the same initial meaning.
you can wire electric cable to your testicles and run a current through them. this can be used to excite you and also for entertainment.
Because alternating current can be run through a transformer to step up or down the voltage. High voltage current incurs lower losses in transmission.
Electric current, but the voltage required depends on the electrical standards of the country you are in.
An electromagnet is only magnetic when an electric current is run through it.
The current does not run through any deserts but there are two deserts along the Pacific Ocean where the current does run: Atacama Desert and the Sechura Desert.
"see if a magnet sticks to it, if it does it is metallic" Wrong..... Not all metals are metallic. You could run an electric current through it to test for metals.
No
it is powered by alternating current, or electricity