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Every force is a manifestation of one of the four fundamental forces of nature They are (listed in order of decreasing strength): (4) gravitational force
What are the four fundamental forces? – Gravitational, Electromagnetic, Strong and Weak Nuclear ? Gravity: Increases with masses, Inverse square law force
Many of the forces responsible for those interactions are basically the same even though they manifest themselves in different ways Today we recognize four
This force-carrier, called the photon, is the quantum of the electromagnet- ic field and can be thought of as a massless elementary particle with no electric
1 fév 2005 · In nature, we find that electric charge comes in discrete lumps or “quanta” This was first measured by Robert Millikan in 1923 in his famous
world has known -the Standard Model of particle physics The Standard Model is built There are many fundamental issues in particle physics which are not