Question

5. What is resistance of conductor? Write its unit. On what factors does it depend. Explain.
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Answer 1

Answer:

••Conductor Resistance. ... Resistance is defined as the opposition to the flow of electrical current through a conductor. It's important to point out that conductivity and resistivity (the property that determines final resistance) are inversely proportional

•ohm

••depends on thickness (cross sectional area of the wire), length and temperature. Resistivity is defined as the measure of the resisting power of a specified material to the flow of an electric current.

Answer 2

Conductor Resistance. ... Resistance is defined as the opposition to the flow of electrical current through a conductor. It's important to point out that conductivity and resistivity (the property that determines final resistance) are inversely proportional.

The inverse quantity is electrical conductance, and is the ease with which an electric current passes. Electrical resistance shares some conceptual parallels with the notion of mechanical friction. The SI unit of electrical resistance is the ohm (Ω), while electrical conductance is measured in siemens (S).

The resistance of a conductor depends on thickness (cross sectional area of the wire), length and temperature. Resistivity is defined as the measure of the resisting power of a specified material to the flow of an electric current.