Question

What is factors affecting resistance of material

Answer 1

resistance means when current flow in any conductor(wire) opposite side of current one power slow the speed of current and produce heat in the conductor

Answer 2

Answer:

$\huge\mathtt\red{Resistance}$

The resistance of a conductor is the opposition which the conductor offers to the flow of charge.Its SI unit is ohm

$\huge\mathtt\red{Factors\:on\:which\:Resistance\:depends}$

1. Length of the Conductor ( R directly proportional to length)

2. Area of cross- section of the conductor ( R inversely proportional to Area of Cross section of the conductor)

3. Nature of material of the Conductor.

4. Temperature ( With temperature resistance increses)

Here All this above factors affect the resistance in some way.