Think of resistivity in a metal conductor as arising from collisions between fast electrons and the ions in the lattice. It is known experimentally that resistivity increases with temperature. Can you offer an explanation, in terms of the collision model, of why this should be so?

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The Answer of Think of resistivity in a metal conductor as arising from collisions between fast electrons and the ions in the lattice. It is known experimentally that resistivity increases with temperature. Can you offer an explanation, in terms of the collision model, of why this should be so?

Think of Resistivity in a Metal Conductor as Arising from Collisions