A horizontal wire carries 200 A current below which another wire of linear density 20 - 10-3 kg-m carrying a current is kept at 2 cm distance- If the wire kept below in air- then the current in the wire is

The correct option is B 98 AHence, #160;option (B) is correct answer. ...

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Standard XII

Physics

Magnetic Field Due to a Straight Long Wire

A horizontal ...

Question

A horizontal wire carries 200 A current below which another wire of linear density $20 \times 10^{- 3} k g / m$ carrying a current is kept at 2 cm distance. If the wire kept below in air, then the current in the wire is

9.8 A

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98 A

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980 A

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9800 A

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Solution

The correct option is B 98 A
Hence, option $(B)$ is correct answer.

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A horizontal wire carries 200 A current below which another wire of linear density 20×10−3kg/m carrying a current is kept at 2 cm distance. If the wire kept below in air, then the current in the wire is

The correct option is B 98 AHence, option (B) is correct answer.

A horizontal wire carries 200 A current below which another wire of linear density $20 \times 10^{- 3} k g / m$ carrying a current is kept at 2 cm distance. If the wire kept below in air, then the current in the wire is

The correct option is B 98 A
Hence, option $(B)$ is correct answer.