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The electric field intensity at all poin...

The electric field intensity at all points in space is given by `vec(E) = sqrt(3) hat (i) - hat (j)` volts/metre. A square frame LMNO of side 1 metre is shown in 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 of `1 muC` from origin O to point M is -

A

`0muJ`

B

`1muJ`

C

`2muJ`

D

`4muj`

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The correct Answer is:
d
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