Lessons

Eamcet Physics
2 nd Year : Unit 3.2 ( Magnetic Effects of Current And Magnetism ) - Electro Magnetism

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Q.

A horizontal wire carries 200A current below which another wire of linear density  carrying a current is kept at 2cm distance. If the wire kept below hangs in air, then the current in the wire is

View Answer

Correct choice: B

Explanation:

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