Question

What will be its answer
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Answer 1

Explanation:

For (i)

R/3+R/3=2R/3

R effective:2R/3

For(ii)

R effective:R/2+R=3R/2

From (I) and (ii),

P1=V^2/R1÷P2=V^2/R2. (formula used is P=V^2/R)

P1/P2= 2R/3÷3R/2

P1÷P2=4/9

Therefore the ratio is 4:9

Hope so this answer helps you.

Answer 2

↑See The Attachment↑

writing pe dhyan na de xDxD

Hope it's helpful for you