Betatron

A betatron is a type of particle accelerator that is used primarily to accelerate electrons. It operates based on the principle of electromagnetic induction to increase the energy of electrons without the need for a high-voltage source. Here's how it works: 1. **Magnetic Field**: The betatron consists of a toroidal (doughnut-shaped) vacuum chamber in which a magnetic field is generated. This magnetic field is critical for the operation of the accelerator.