Categories > Current Electricity > Heating Effect of Current > 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

Current Electricity

Question: 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


1) 0.5
2) 1.0
3) 1.5
4) 2.0
Solution: Explanation: No Explanation
Heating Effect of Current Electric Power

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