MCQ
Two conductors made of the same material are connected across a common potential difference. Conductor A has twice the diameter and twice the length of conductor B. The power delivered to the two conductors $P_A$ and $P_B$ respectively is such that $P_A/P_B$ equals to
  • A
    0.5 
  • B
    1.0
  • C
    1.5
  • 2.0

Answer

Correct option: D.
2.0
(d) 2.0

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