sentence: Electromagnetism is an idea that combines electricity with magnetism.
sentences_before: In particle physics, photons are responsible for electromagnetic force.
sentences_after: One common way that we experience electromagnetism in our daily lives is light, which is caused by electromagnetism. Electromagnetism is also responsible for charge, which is the reason that you can not push your hand through a table. Since photons are the force-carrying particle of electromagnetism, they are also gauge bosons. This would mean that dark matter does not have a charge, and does not give off light.
concept_name: electromagnetism
headings: Photon Electromagnetism
categories: Basic physics ideas Electromagnetism Light Elementary particles