Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
A particle accelerator is a scientific instrument used to accelerate charged particles, such as protons or electrons, to high speeds. It uses electric fields and magnetic fields to propel particles and increase their energy.
Related terms
Proton Synchrotron: A type of particle accelerator specifically designed for accelerating protons.
Linear Accelerator (LINAC): An accelerator that propels particles along a straight path using alternating electric fields.
Cyclotron: A circular particle accelerator that uses magnetic fields to keep charged particles moving in circles.