Question

The value of 3.00 BM into SI unit is $x\times 3.09\times {10}^{-24}A{m}^2$. The value of $x$ is ______.

Answer 1

1 BM is equal to $9.27\times {10}^{-24}A{m}^2$

Therefore, 3 BM = $3\times 9.27\times {10}^{-24}$ = $x\times 3.09\times {10}^{-24}$

$x=9$.