Determine the magnitude of the magnetic flux through the south-facing window of a house in British Columbia, where Earth's \overrightarrow{B} field has a magnitude of 5.8 × 10?5 T and the direction of \overrightarrow{B} field is 72? below horizontal with the horizontal component of\overrightarrow{B}field directed to the north. Assume the area of the window is 4.5 m^{2}

Question

Determine the magnitude of the magnetic flux through the west-facing window that has the same area.