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# Question: a dipole of moment p0 qd and moment of...

###### Question details

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.

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