|
Conductivity of superconductors is |
|||||||
|
(a) |
infinite |
(b) |
very large |
(c) |
very small |
(d) |
zero |
|
Conductivity of superconductors is |
|||||||
|
(a) |
infinite |
(b) |
very large |
(c) |
very small |
(d) |
zero |