A short electric dipole has dipole moment p. Find the distance of farthest point from the dipole where (a) potential due to the dipole is `V_0` (b) Electric field due to the dipole is `E_0`
The magnitude of the field is
`B=mu/(4pi)M/r^(3)sqrt(1+3 cos ^(2) theta)`
`=(10^(-7)(T-m)/A)(1.2-M^(2))/(1 m^(3)) sqrt(1+3 cos ^(2) 60^@)`
`=1.6xx10^(-7) T`.
The direction of the field makes an angle `alpha` with the radial...
Correct Answer - B
`H_2O` have bent structure in which the two O-H bonds are oriented at an angle of `104.5^@` , so water have a net dipole moment whereas `BeF_2`...