A stationary electric dipole ϕ = p k ^ is situated at origin. A positive charge q , mass m executes circular motion of radius s at constant speed in the field of the dipole. Characterize the plane o

Question

A stationary electric dipole ϕ ​ = p k ^ is situated at origin. A positive charge q , mass m executes circular motion of radius s at constant speed in the field of the dipole. Characterize the plane of orbit is :-

TestHub · Accepted Answer

For dipole tan α = 2 1 t a n θ ​ where α is angle of electric field with position vector tan θ = 2 ​ r S ​ = sin θ qE = R mv 2 ​ mr 3 qkp ​ 1 + 3 cos 2 θ ​ = s v 2 ​ r = s i n θ s ​ , cos θ = 3 ​ 1 ​ ; since = s i n θ 2 ​ ​ ms 2 kpq ​ 3 3 ​ 2 2 ​ ​ ( 2 ​ ) = s v 2 ​ π ∈ 0 ​ m 3 3 ​ pq ​ = v 2 ⇒ s 1 ​ π ∈ 0 ​ m 3 3 ​ pq ​ ​

Physics - Electrostatics Question with Solution | TestHub

Options:

Doubts & Discussion