A long straight conductor AB carries a current of 50 A  and is fixed horizontally. Conductor CD lies parallel to AB at a distance of 5 cm in air. If CD carries a current I, calculate its magnitude of which it balances the weight of the conductor CD (Considering mass per unit length for conductor CD is 10-2 kg/m)

Asked by Topperlearning User | 20th May, 2015, 01:43: PM

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Answered by  | 20th May, 2015, 03:43: PM