InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Use the data in Table 3.1 to answer the following : (a) Which among iron and mercury is a better conductor ? (b) Which material is the best conductor ? |
|
Answer» SOLUTION :(a) Resistivity of iron `= 10.0xx10^(-8)OMEGA` Resistivity of mercury `=94.0xx10^(-8)Omega` Resistivity of mercury is more than that of iron. This implies that iron is a better conductor than mercury. (b) It can observed form Table 12.2 that the resistivity of SILVER is the LOWEST among the listed materials. Hence,it is BEST conductor. |
|