Introduction The fundamental particle interactions, also known as fundamental forces, are the interactions that do not appear to be reducible to more basic interactions.
Introduction The atoms of all elements are made up of three particles called protons, neutrons and electrons.
Introduction Subatomic particles are classified based on their mass, type of interaction and electrical charge.
Introduction There is one common property behind stretching of a spring and rubber band that come back to their original shape.
Introduction In any scientific experiment that involves moving objects, motion of the objects is defined by various parameters such as speed, velocity and acceleration.
Introduction In this article, the relationship between current and voltage for an ohmic conductor, semiconductor diode and filament lamp is discussed.
Electricity is a set of physical phenomena associated with the presence of motion of electric charge.