The electric field in the x-y plane is E ⃗ \vec{E} E = x² i ^ \hat{i} i ^ + y² j ^ \hat{j} j ^ ​ . The potential at point (3, 3) is taken as zero. Then:

Select all that apply

• Option A

  Work done in moving a test charge q slowly from a point (a, b) to a point (b, a) is zero.

• Option B

  Potential at any point on x-y plane can't exceed 18 unit for x and y in 1st quadrant.

• Option C

  Potential can't be defined as field is non- conservative in nature.

• Option D

  Equipotential curve are concentric circles with centre (3, 3).