Which of the following is the best conductor of electricity? |
|||
(a) |
Aluminium |
(b) |
Copper |
(c) |
Silver |
(d) |
Gold |
Which of the following is the best conductor of electricity? |
|||
(a) |
Aluminium |
(b) |
Copper |
(c) |
Silver |
(d) |
Gold |