The term ampacity is defined as the current, in amperes, that a conductor can carry continuously under conditions of use without exceeding its temperature rating.

The maximum current, in amperes, that a conductor can carry continuously under the conditions of abuse without exceeding its temperature rating.

d

explanation:

v=uf/(u-f)

= 5.10/(5-10) convex lens has positive focal length

=50/-5

=-10 cm (formed at other side)