When the length and area of cross-section both are doubled, then its resistance |
|||
a) |
Will become half |
b) |
Will be doubled |
c) |
Will remain the same |
d) |
Will become four times |
When the length and area of cross-section both are doubled, then its resistance |
|||
a) |
Will become half |
b) |
Will be doubled |
c) |
Will remain the same |
d) |
Will become four times |