9. The resistivity does not
change if choose the answer
Answers
Answered by
0
Answer:
bro complete question nhi hii
Answered by
0
Answer:
The shape of the resistor is changed
Resistivity is an inherent property of a conductor which resists the flow of electric current. Resistivity of each material is unique. The SI unit of resistance is Ω m.
The resistivity formula is expressed as
\(\rho = \frac{RA}{l}\)
Where
ρ is the resistivity
R is the resistance
l is the length of the material
A is the area of cross-section
Resistivity will relay on the area and length, but it does not depend on the shape of the resistor.
Similar questions