A square loop of a side 1 m and resistance 1Ω is placed in a magnetic field of 0.5 T.

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Q 20.A square loop of a side 1 m and resistance 1Ω is placed in a magnetic field of 0.5 T. If the plane of a loop is perpendicular to the direction of magnetic field , the magnetic flux through the loop is :
a. 2 weber b. 0.5 weber c. 1 weber d. zero weber
NEET 2022

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since it has given that B is perpendicular to the plane so also area vector is always perpendicular to plane so angle is zero.. plz also explain whole concept

sar-cast-icbabaa
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The angle would be zero only if magnetic field is parallel to the square loop. And when its perpendicular the angle gets 90 and answer would be zero. Plz explain this

meghaajgunde