Moving Charges and Magnetism

Question: In a hydrogen atom, an electron moves in a circular orbit of radius $5.2 \times {10^{ - 11}}\,m$ and produces a magnetic induction of $12.56 T$ at its nucleus. The current produced by the motion of the electron will be (Given ${\mu _0} = 4\pi \times {10^{ - 7}}\,Wb/A - m)$



1) $6.53 \times {10^{ - 3}}\,ampere$
2) $13.25 \times {10^{ - 10}}\,ampere$
3) $9.6 \times {10^6}\,ampere$
4) $1.04 \times {10^{ - 3}}\,ampere$
Solution: Explanation: No Explanation
Biot-Savart's Law Amperes Law

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