A square loop of side 1 m and resistance 1 Ω is placed in a magnetic field of 0 . 5 T . If the plane of loop is perpendicular to the direction of magnetic field, the magnetic flux through the loop is:

Question

A square loop of side 1 m and resistance 1 Ω is placed in a magnetic field of 0 . 5 T . If the plane of loop is perpendicular to the direction of magnetic field, the magnetic flux through the loop is:, 0 . 5 weber, 1 weber, zero weber, 2 weber

MARKS App · Accepted Answer

As plane of loop is perpendicular to the direction of magnetic field, therefore direction of area vector will be parallel to magnetic field. Magnetic flux is given by, ϕ = B → · A → = 0 . 5 1 2 cos 0 ° = 0 . 5 Wb

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