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A '''Particle accelerator''' is a large machine that uses electric fields to accelerate [[particles]] that have electrical charges.  Two different types are linear and circular.  Linear machines have functions in areas of medicine, while circular accelerators are the types that are used to search for [[subatomic particle]]s.

A '''Particle accelerator''' is a large machine that uses electric fields to accelerate [[particles]] that have electrical charges.  Two different types are linear and circular.  Linear machines have functions in areas of medicine, while circular accelerators are the types that are used to search for [[subatomic particle]]s.

The [[Large Hadron Collider]] (LHC) is a particle accelerator, with a circumference of 27km, located at the [[CERN]] facility located on the border of France and Switzerland. Built over 15 years at a cost of $9 billion, it is the largest and most ambitious piece of machinery ever conceived and built by man.  

The [[Large Hadron Collider]] (LHC) is a particle accelerator, with a circumference of 27 km, located at the [[CERN]] facility located on the border of France and Switzerland. Built over 15 years at a cost of $9 billion, it is the largest and most ambitious piece of machinery ever conceived and built by man.  

[[Category: Physics]]

[[Category:Physics]]