(1) The least in R,
(2) Greatest in R
(3) In the ratio 1:2 in resistance R, and R.
respectively
(4) The same in R, and in the parallel combination
of R, and R3
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Answer:
→ Option 1 , least in R1
Explanation:
→ Power = V^2/R
[Since, value of R1 = R2
Req = R/2 (for parallel combination)]
given, V = constant
i.e R is inversely proportional to V
R ↑ , V↓
R is maximum for R1 so, power supply is minimum
Hope it helps!!
#PhoeniX
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