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 work done by electric field in taking a point charge `1muC` from origin O to point M is
A. `0muJ`
B. `1muJ`
C. `2muJ`
D. `4muj`