Explanation:
Conductivity is defined as the ability of a conductor or material to allow the flow of electric current through it.
If more is the size of a material then it means more is the area occupied by the material. As a result, more number of electrons can flow through it. Therefore, more amount of electric current can pass through it.
Thus, we can conclude that electrical conductivity of a sample will increase when the size of the sample increases.
The most appropriate word to complete the sentence is: stay the same.
The complete sentence is then written as: "The electrical conductivity of a sample will stay the same when the size of the sample increases."
Conduction refers to the transfer of thermal energy or electric charge as a result of the movement of particles through a conductor such as a metal.
Generally, when conduction relates to electric charge (current), it is referred to as electrical conduction.
Hence, electrical conductivity is a measure of the ability of a material or metal to conduct electricity by allowing the flow of electrons and current.
In Science, there are three (3) main factors that affect the electrical conductivity of a material and these include;
However, the size of a material does not affect its ability to conduct electricity.
In conclusion, the electrical conductivity of a sample will stay the same when the size of the sample increases.
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