Question

Name of two metals whose resistance increases when pressure is increased

Answer 1

Compressing a metal may not ordinarily build protection unless endeavors to do as such makes the metal heat up. On account of the metallic Hydrogen, the opposite could have contended that releasing it from its outrageous pressures would make it increase protection, or then again that pressurizing the very resistive hydrogen gas diminishes its protection when it ends up noticeably metallic.

In semiconductors increase in temperature builds energies of electrons in the valence band and these electrons, now, can influence advances to conduction to band effortlessly. At that point, with more conduction electrons the conductivity increases or resistivity diminishes.