Science, asked by ddddddd3, 1 year ago

on which factor resistivity and resistance is depend

Answers

Answered by Nishu05
12
HEY ANSWER IS......!!

Resistance :

 1.Length of conductor

2.Area of cross section

3.Temperature

4.Resistivity

5.Nature of material

Resistivity :

Resistivity depends on 

1) Temperature

2) Nature of material

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Answered by FuturePoet
11
Yeah sure for your help 

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Resitivity is the property of a material which is numerically expressed as it s cross section and length

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Restivity depends on 

# Material 
# Temperature 

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Restivity is also known as specific resistance of material at a given temperature 

S.I . unit of resistivity is ohm 9( omega ) metre 
 
Resitivity 

On the basis of material 

P ins > P Alloy > P Metal 

# Silver has a lowest resistivity 

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Resitance is a property of a body due to which it oppose the current passing through it is known as resistance 

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Factors in which resistance depend are 

1. Resistance is directly proportional to lenght of the conductor 

2. Resistance is inversely proportional to area of its cross section 

3. Temperature

4. Material 

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Hope it helps 

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