General Knowledge - Technology - Discussion
Discussion Forum : Technology - Section 1 (Q.No. 18)
18.
What is the relationship between resistivity r and conductivity s?
Discussion:
22 comments Page 2 of 3.
Pushparani said:
1 decade ago
When the resistance goes to negligible level then only the material act as conductor. So both are inversely proportional to each other.
Eshwari said:
1 decade ago
Resistance is inversely proportional to conductance. if Resistance increase the conductivity ll be low.
Pk patel said:
1 decade ago
Resistance and conductance are inversely proportional to each other. Hence it gives the relation stated above.
Swathy said:
1 decade ago
Here resistance is inversely propotional to current ie if resistance inc the current passing will decrease.
DevRaj said:
1 decade ago
Because conductivity is a reciprocal of resistivity.and its unit is also inverted.unit is "mho".
Rahul said:
1 decade ago
As conductivity is inversely proportional to resistivity and we know that resistance is directly proportional to resistivity.
So R=1/s.
So R=1/s.
Siraj said:
1 decade ago
When the short circuit occur, resistances in the circuit decrees, and the conductivity increases. Hence R=1/s
Hari@4.. said:
1 decade ago
Resistivity is inversly proportional to the conductance that's why R=1/C
Roopsy said:
1 decade ago
Resistivity is inversely related to conductivity.
Amita das said:
1 decade ago
Resistivity is equal to the reciprocal of conductivity.
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