Physics · 2021
NEET 2021 · 12 September · Code M1 · Q32
A thick current carrying cable of radius 'R' carries current 'I' uniformly distributed across its cross-section. The variation of magnetic field B (…
A thick current carrying cable of radius 'R' carries current 'I' uniformly distributed across its cross-section. The variation of magnetic field $\displaystyle \mathrm{B}(\mathrm{r})$ due to the cable with the distance 'r' from the axis of the cable is represented by :
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From NTA’s final answer key for this paper.
(3)
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NEET (UG) 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.