Two conductors made of the same material are connected across a c… - Vidyadip

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 $\mathrm{P}_{\mathrm{A}}$ and $\mathrm{P}_{\mathrm{B}}$ respectively is such that $\mathrm{P}_{\mathrm{A}} / \mathrm{P}_{\mathrm{B}}$ equals to

A
$0.5$
B
$1.0$
C
$1.5$
✓
$2.0$

✓

Answer

Correct option: D.

$2.0$

$2.0$

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