Question

7) Two square metal plates 'A' and 'B' are of same thickness and same material. The side of B is twice that of A.
These are connected in series as shown in fig. The value of Rá/Rb is:-
(1) 1:2
(2) 2:3
(3) 3:1
(4) 1:1
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Answer 1

Answer:

I think it may me 2

Explanation:

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