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Find magnetic moment in following cases ...

Find magnetic moment in following cases

(Eash segment is of length l)

Text Solution

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(i) `pil^(2)i` out of the page
(ii) `(pir^(2))/(2) (hat(i) + hat(j))`
(iii) `il^(2) (hat(i) + hat(j) + hat(k))`
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