Question

define resistivity,conductivity,conductance ,resistance​

Answer 1

Answer:

resistivelt- a measure of resisting power of specified materials to the flow an electric current

cunfuctivety_ con ductivety defines a material ability to conduct electricity

cunductance_ the degree to which an object electricity calculate as the ratio of the current which flows to potential difference present

Answer 2

$\huge{\underline{\tt{Resistivity:-}}}$

❥Resistivity is a measure of the resistance of a given size of a specific material to electrical conduction. Resistivity may also be referred to as the specific electrical resistance, or volume resistivity, although these terms are less widely used.

$\huge{\underline{\tt{Conductivity:-}}}$

❥The rate at which heat passes through a specified material, expressed as the amount of heat that flows per unit time through a unit area with a temperature gradient of one degree per unit distance.

$\huge{\underline{\tt{Conductance:-}}}$

❥The degree to which an object conducts electricity, calculated as the ratio of the current which flows to the potential difference present. This is the reciprocal of the resistance, and is measured in siemens or mhos.

$\huge{\underline{\tt{Resistance:-}}}$

❥The property of a wire to oppose the flow of electricity is called resistance.