The the drift velocity of the electrons is determined by atom vibrations in the crystal lattice.
<h3>How to explain the information?</h3>
Assume we could increase the average time between collisions in a typical metal to get to a limit of zero resistance. The free electrons would therefore be continuously accelerated by a constant applied voltage, according to the classical paradigm of conduction. Both the current and the drift speed would gradually pick up over time.
Although it is not the scenario implied by the question, it is possible to switch to zero resistance by using a superconducting wire instead of the usual metal. In this scenario, the maximum current is constrained, the drift velocity of the electrons is determined by atom vibrations in the crystal lattice, and it is difficult to produce a potential difference across the superconductor.
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Answer: Addition polymerization & Condensation polymerization
Since anjul is looking at samples on the counter, it's reasonable to assume that the environment is room temperature. The only metal liquid at room temperature is mercury
Answer:
Explanation:
For resistances in parallel we know that the overall resistance will be smaller in the value than any individual resistance. so, in this case we are concerned about
=
⁺ 
where Rs is the series resistor and Rp is the parallel resistor.
so, R = 0.9M, roughly.
So, as the infernal resistance is very high as compared to the resistance conntected in parallel that is 100 Ω is not be used.
Answer:
<u>A:cool fluid sinks</u>
<u>B:warm fluid rises</u>
<u>C:convection current</u>
Explanation:
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