Question

Question:- Write any three differences between resistance and specific resistance ?​

Answer 1

Answer:

Resistance

1. The abstractions offer by the conductor to the flow of current is called Resistance (R)

2. It depends on length and area of cross of the conductor.

3. Its unit is ohm (Ω)

Specific resistance

1. Specific resistance (P) is the resistance of material of wire of length 1 m and area of cross section 1 m²

2. It does not depend on length and area of cross section of conductor.

3. Its unit is ohm × meter (. m)

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