Question

If the mobility of electrons in a metal increases, the resistivity

Answer 1

Answer:

Because as the temperature increases, the kinetic energy of free electrons increases. So the number of collisions between electrons and ions also increases. Due to this, the flow of current carriers is opposed, which increases the resistivity (ρ) of the metal.

Answer 2

Answer:

The terminal component of the rice tiller is an inflorescence called as panicle. The inflorescence or panicle is borne on the uppermost internode of the culm. The panicle bears rice spikelets, which develop into grains.

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