Source: wikibot/linear-particle-accelerator
= Linear particle accelerator
{wiki=Linear_particle_accelerator}
A linear particle accelerator, or linac, is a type of particle accelerator that accelerates charged particles, such as electrons, protons, or other ions, in a straight line. Unlike circular accelerators, which use magnetic fields to bend the path of the particles into a circular trajectory, linacs utilize a series of accelerating structures to impart energy to the particles as they travel through them.