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A short electric dipole is situated at the origin of coordinate axes with its axis along x-axis and equator along y-axis.It is found that the magnitude of electric field intensity and electric potential due to the dipole are equal at a point P,which lies in first quadrant which is √7 m away from origin.Position vector of the point P w.r.t origin will be1)√7/2i + √7/2j2)√21/2i +√7/2j3)√7/2i +√21/2j4)-√7/2i +√21/2j |
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Answer» A short electric dipole is situated at the origin of coordinate axes with its axis along x-axis and equator along y-axis.It is found that the magnitude of electric field intensity and electric potential due to the dipole are equal at a point P,which lies in first quadrant which is √7 m away from origin.Position vector of the point P w.r.t origin will be 1)√7/2i + √7/2j 2)√21/2i +√7/2j 3)√7/2i +√21/2j 4)-√7/2i +√21/2j |
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