A point P lies on the perpendicular bisect of an electric dipole of dipole moment p. If…
Physics · Class 12 · CBSE — Electric Charges and Fields
A point P lies on the perpendicular bisect of an electric dipole of dipole moment p. If the distance of P from the dipole is r (much larger than the size of the dipole), then the electric field at P is proportional to
- p-1 and r-2
- p and r-2
- p2 and r-3
- p and r-3
Answer
(D) p and r -3
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- The Coulomb force (F) versus ( 1 / r ^ 2 ) graphs for two pairs of point charges ( q _ 1 and q _ 2 ) and ( q…
- A charge Q is placed at the centre of a cube. The electric flux through one if its face is
- Out of the following which one is not a property of field lines:
- Two charges q 1 and q 2 are placed at the centres of two spherical conducting shells of radius r 1 and r 2…
- A charge Q is fixed in position. Another charge q is brought near charge Q and released from rest. Which of…
- Consider two identical dipoles D _ 1 and D _ 2 . Charges -q and q of dipole D _ 1 are located at (0,0) and (…
- Two large conducting spheres carrying charges Q 1 and Q 2 are kept with their centres r distance apart. The…
- Two parallel large thin metal sheets have equal surface charge densities of 2.56 10^ -11 C m ^ -2 of opposite…
More Electric Charges and Fields questions · Browse all practice questions