Question: a dipole of moment p0 qd and moment of...
A dipole of moment 𝑝⃗ (p0= qd) and moment of inertia I is rotating with initial frequency 0.
a. What is its kinetic energy?
b. How much energy is radiated on average per period of rotation?
c. Show that at long times t the frequency of oscillations decays as t-1/2.