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two coil is connected and radii are 10 and40 respectvilely then what is ratio of magnetic current

ANIL KUMAR , 7 Years ago
Grade 11
anser 1 Answers
Arun

Last Activity: 7 Years ago

Dear student......answer wipl be 4:1 (B is proportional to 1/r).......Hope it helps..... regards.....Arun (askIITians forum expert)

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