Question

Give one example to show resistance depends upon the nature of material of the conductor

Answer 1

fr example...............copper wire conducts more than a silicon wire.....this is due to the nature of the material of the conductor..

Answer 2

Electrical Conductivity of material depends largely to the escaped electron of the material (metals). It depends on their amount, the type of building of the atoms form (crystal), and its geometry, the strength that is required to "loose" an electron from the metal and temperature.

• So yes, the electrical resistance depends on the quality of the material.
• It should be noted that the mean speed of the free electrons in a conductor is of the form of a few μm per second.
• Moreover, if the voltage is relatively high enough, even insulators can be discerned by electrons that are required by the high voltage to deduce from the otherwise electrically "stable" molecules; lighting infiltrates air or a semiconductor damaged by bad handling that induces a static charge on it, etc.