187. If the magnetic field vector in SI is $\vec{B} = 0.3\,\hat{i} + 0.4\,\hat{j}$ and a loop with area $200\,\text{cm}^2$ lies parallel to the $xz$-plane and perpendicular to the $y$-axis in this field, what are the magnitude of the magnetic field, the magnetic flux through the loop, and the direction of the magnetic flux passing through the loop from right to left in SI, respectively?
[(1)] zero, zero
[(2)] $6\times10^{-3}$,\ $0.5$
[(3)] $8\times10^{-3}$,\ $0.7$
[(4)] $8\times10^{-3}$,\ $0.5$
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\textbf{187.} If the magnetic field vector in SI is $\vec{B} = 0.3\,\hat{i} + 0.4\,\hat{j}$ and a loop with area $200\,\text{cm}^2$ lies parallel to the $xz$-plane and perpendicular to the $y$-axis in this field, what are the magnitude of the magnetic field, the magnetic flux through the loop, and the direction of the magnetic flux passing through the loop from right to left in SI, respectively?
\begin{itemize}
\item[(1)] zero, zero
\item[(2)] $6\times10^{-3}$,\ $0.5$
\item[(3)] $8\times10^{-3}$,\ $0.7$
\item[(4)] $8\times10^{-3}$,\ $0.5$
\end{itemize}
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