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Hi sir! I hope that this is ok! Please help ASAP! With detailed solution

Surya , 5 Years ago
Grade 11
anser 1 Answers
ROSHAN MUJEEB

Last Activity: 4 Years ago

this is direct application of ampere law ie integration of B.dl=u0*I.now here for x<a there is no I and hence no magnetic field. similarly apply ampere law properly for all regions

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