the electric field intensity at all points is space is given by ` vecE=sqrt3hati-hatj` volts/meter. A square frame LMNO of side 1 meter is shown in the figure. The point N lies in x-y plane. The initial angle between line ON and x -axis is `theta = 60^(@)`
the magnitude of electric flux through area enclosed in square frame LMNO is
A. 0 volt/metre
B. 1 volt/metre
C. 2 volt/ metre
D. 4 volt / metre