If a steady current I is flowing through a cylindrical element ABC . Choose the correct…
Physics · JEE Advanced · NTA Exams — Current Electricity
If a steady current I is flowing through a cylindrical element ABC. Choose the correct relationship
- VAB = 2VBC
- Power across BC is 4 times the power across AB
- Current densities in AB and BC are equal
- Electric field due to current inside AB and BC are equal.
Answer
(B) Power across BC is 4 times the power across AB
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