An approach to fusion based on confining charged particles by means of electric fields, rather than the magnetic fields used in magnetic confinement. See discussion in Section 4 for more information. One of the fundamental chemical substances which cannot be divided into simpler substances by chemical means. 10 min unless it's in a nucleus, which often extends its life. As kappa is increased, the confinement in relation to the total current improves, but the plasma also becomes more and more unstable to vertical displacements.
Power is the rate at which work is done, or the rate at which energy is changed.
Energy exists in many forms, which can be converted from one to another in various ways. Activities include research, regulatory, and cleanup functions. An equilibrium is a state of a system where the critical parameters do not change significantly, within a given time frame. In the case when this time frame is infinite, It is called a Thermodynamic equilibrium. There are many cases where a plasma equilibrium is constant on some fast time scale, but changes over some slower time scale.