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The fundamental particles:
Although other atomic particles are known, the three fundamental ones are:
Protons. The proton has unit mass and carries a unit positive charge.
Neutron. The neutron has unit mass but no electrical charge.
Electron. The electron has only 1/1836 unit of mass but it carries a unit negative charge.
Thus, although we have 92 types of naturally occurring atoms, they are all built-up from different numbers of these three fundamental particles. Thus our picture of the structure of matter is as shown below.
what are the properties of quantisation of charge??
A baton twirler throws a spinning baton directly upward. As it goes up and returns to the twirler's hand, the baton turns through four revolutions. Ignoring air resistance and assu
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The Phenomenon of producing a transverse emf in a current carrying conductor on applying a magnetic field perpendicular to the direction of the current is known as Hall effect.
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The input piston of a hydraulic jack has cross sectiona
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Image Formation for Plane Mirrors Not all people who are performance the object within the mirror will sight along the similar geometrical line of sight. The precise direction
Bronze: Copper when alloyed with tin (8% to 16%) and a very small percentage of a third element like cadmium, beryllium, phosphorous, silicon etc, is called Bronze. Bronzes are gi
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