Question

what are the factors affecting resistance​

Answer 1

The resistance of wire depends upon several factors: The length of the wire – increasing the length increases the resistance. The thickness of the wire – increasing the thickness decreases the resistance. The temperature of the wire – increasing the temperature increases the resistance and nature of the material

Answer 2

Answer:

Resistance :-

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

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.