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Define, describe, and differentiate the four fundamental forces; Describe the carrier particles and explain how their exchange transmits force; Explain how particle accelerators work to gather evidence about particle physics
The electromagnetic force is one of the four fundamental forces of physics. Let's compare it to the others to see where it ̄ts in the grand scheme of things: Force. Range (cm) Interaction. Exchange. \Strength" particles. particles.
There are four fundamental forces at work in the universe: the strong force, the weak force, the electromagnetic force, and the gravitational force. They work over different ranges and have different strengths.
What are the four fundamental forces? – Gravitational, Electromagnetic, Strong and Weak Nuclear Gravity: Increases with masses, Inverse square law force,
FUNDAMENTAL FORCES: RANGES, INTERACTION TIMES, CROSS SECTIONS by J.S.Kovacs and William C.Lane 1. Introduction There are only three fundamental forces responsible for all interac-tions among elementary particles.1 Each of these interactions (electro-magnetic, weak, and strong) has its own characteristic range and char-
Quarks and leptons = most fundamental particles Up & down quarks and electrons make up ordinary matter. other quarks and leptons-produced in cosmic ray showers or high energy
new forces are introduced when discussing nuclear phenomena: the strong and weak interactions. When two protons encounter each other, they experience all four of the fundamental forces of nature simultaneously. The weak force governs beta decay and neutrino interactions with nuclei. The strong force, which we generally call the nuclear
