An accelerated charge is also absorbing power
  An accelerated classical point charge radiates at the Larmor power rate $2e^2a^2/3$, leading to the expectation of an associated radiation reaction force. The famous Abraham-Lorentz-Dirac proposal is plagued with difficulties. Here we note a simple, amazing, and apparently overlooked fact: an accelerated charge is also always absorbing power at exactly the Larmor rate. Implications for radiation reaction and the particle motion are considered. Our analysis supports Kijowski's recent proposal. 
J.M. Nester, C.M. Ko (National Central U.)