This seems like a question from an electrical course, and is probably best answered by your course materials.
the conductors are unknown but the first person to TRAVEL the underground railroad was Harriet Tubman
conductors
There were station masters, conductors, and passengers. The station master job was to hide the passengers, (slaves) on his property. The conductors job was to take the passenger from station to station. The conductors were sometimes slaves themselves. The passengers were escaped slaves. They sometimes followed their conductors more than 20 miles during the night, when they couldn't be seen. Harriet Tubman was one of the more famous conductors. She made 19 trips in all, and NEVER lost a passenger. Most of the safe houses were in the North, and the people who helped only knew their part in the plan in case of spies.
Some names of conductors that worked on the Underground Railroad are: Frederick Douglass, Josiah Hensen, John Mason, Levi Coffin, Laura Haviland, John Fairfield.
super, super john, super, super, john, super, super john, super johny prescott hes my dad
Disadvantages of good conductor
b
less risky
Super cooled metals are good conductors because their super cooled properties allow them to conduct electric currents without resistance. This means no loss of energy.
Metals are poor conductors as they offer resistance to the flow of electrons however super conductors offer less or no resistance
Some metals become a super conductor when you freeze them
a high magnetic field
technology
Yes,Mercury at 4kelvin is a super conductor it can be cooled down to that temperature.
conductorCobalt is a metal. Metals are good conductors of heat and electricity.
Semi Conductors: Silicon(Si) and Graphite Super-conductors: Copper,steel,Human beings and Earth itself. Thanks
its too fast