Question

5. Study the apparatus setup in the diagram given.
Plug key
Which of the following observations is correct?
Ammeter o
(a) Thickness of pure copper rod increases and
Metal clamp
impure copper rod decreases
(b) Thickness of pure copper rod decreases and
impure copper rod increases
Impure copper-
(c) Thickness of both pure and impure copper rods
decrease
(d) Thickness of both pure and impure copper rods
increase
Purec
Copp
solut​

Answer 1

Answer:

I don't know sorry sorry sorry sorry l can't understand sorry follow me please

Answer 2

Answer:

a)

Explanation:

thickness of pure copper increases while thickness of impure copper get decreased !

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