A Flat Circular Loop of Radius 0 $3.1 \times 10 ^ { - 3 } \mathrm {~T} \cdot \mathrm { m } ^ { 2 }$

Multiple Choice

A flat circular loop of radius 0.10 m is rotating in a uniform magnetic field of 0.20 T. Find the magnetic flux through the loop when the plane of the loop and the magnetic field vector are
Parallel.

A) $3.1 \times 10 ^ { - 3 } \mathrm {~T} \cdot \mathrm { m } ^ { 2 }$
B) $5.5 \times 10 ^ { - 3 } \mathrm {~T} \cdot \mathrm { m } ^ { 2 }$
C) $6.3 \times 10 - 3 \mathrm {~T} \cdot \mathrm { m } ^ { 2 }$
D) $0 \mathrm {~T} \cdot \mathrm { m } ^ { 2 }$