A $2.00$ -M Long Metal Wire Is Formed into a Square and Square

Multiple Choice

A $2.00$ -m long metal wire is formed into a square and placed in the horizontal $x y$ -plane. A uniform magnetic field is oriented at $30 ^ { \circ }$ above the horizontal with a strength of $0.344 \mathrm {~T}$ . What is the magnetic flux through the square due to this field?

A) $0.0745 \mathrm {~T} \cdot \mathrm { m } ^ { 2 }$
B) $0.0430 \mathrm {~T} \cdot \mathrm { m } ^ { 2 }$
C) $0.172 \mathrm {~T} \cdot \mathrm { m } ^ { 2 }$
D) $0.298 \mathrm {~T} \cdot \mathrm { m } ^ { 2 }$