REPLAY - Resistance | Resistivity | Mobility

Resistance And Resistivity

Specific Resistance or Resistivity

Resistance Ohm's law || Resistivity

Limitations Of OHM's Law|Resistance And Resistivity|Effect Of Temperature

Average and instantaneous current | Drift velocity | Mobility| Current density | Ohm's experimental law | Ohm's Law from drift velocity | Temperature dependence of resistivity for conductors | semi comductors and super conductors | Temperature dependence of resistance

Input resistance of transistor in comparision to output resistance is-

The resistance of a Wire that must be placed parallel with a 120 resistance to obtain a combined resistance of 4Omega is