Question

ii)Distinguish between resistance and resistivity.​

Answer 1

Answer:

Hey there ‼

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RESISTANCE ➡

▶ Resistance is the property of a conductor to resist the flow of charges through it.

▶ Its SI unit is ohm.

RESISTIVITY ➡

▶ Resistivity is the electrical resistance per unit length and per unit of cross-sectional area.

▶ Its SI unit is ohm metre.

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Hope my ans.'s helpful. (^-^)

Answer 2

Answer:

resistivity is the property of material and it independent from dimension of object.

resistance is due to resistivity and it is dependent on dimensions of object

resistance directly proportional to length

and inversely proportional to area