Two identical electric point dipoles have dipole have dipole moments p → 1 = p i ^ and p → 2 = − p i ^ and are held on the x -axis at distance ' a ' from each other. When released, they move along the x -axis with the direction of their dipole moments remaining unchanged.…

Question

Two identical electric point dipoles have dipole have dipole moments p &#8594; 1 = p i ^ and p &#8594; 2 = &#8722; p i ^ and are held on the x -axis at distance ' a ' from each other. When released, they move along the x -axis with the direction of their dipole moments remaining unchanged. If the mass of each dipole is ' m ', their speed when they are infinitely far apart is :

Aicharya · Accepted Answer

k i + u i = k f + u f 0 - 2 k p r 3 p 2 &#183; cos 180 &#176; = 1 2 m v 2 + 1 2 m v 2 + 0 m v 2 = 2 k p 1 p 2 r 3 &#8658; &#952; = 2 k p 1 p 2 m r 3 p 1 = p 2 = p &#38; r = a v = p a 1 2 &#960; &#1013; 0 ma

Two identical electric point dipoles have dipole have dipole moments p → 1 = p i ^ and p → 2 =…

Solution

Two identical electric point dipoles have dipole have dipole moments p &#8594; 1 = p i ^ and p &#8594; 2 =…

Solution

Two identical electric point dipoles have dipole have dipole moments p → 1 = p i ^ and p → 2 =…