About the Emissivity of Charges

It is assumed that an electric charge moving along a circular path, i.e., with centripetal acceleration, necessarily emits photons. The purpose of this work is to establish the conditions for the radiation of an electric charge proceeding from significant differences between its tangential and centripetal accelerations. Materials and methods. The starting point is a credible statement. A number of mathematically correct transformations are performed with it. Therefore, the result is necessarily reliable. Since electromagnetic radiation carries away energy, the energy of the radiating system changes during radiation. Associated with this is the following well-known rule: change in energy is equal to the work performed. The research results can be used in the construction of theoretical models of phenomena and processes, as well as considered in technical applications.