About electrons
Do you know about electron study ?
a german scientists Helmholtz stated about a century ago
that characters were built up of basics that is electricity is granular and not
continous.
he studied about electron a long time and conclude that
the number of ions of the one kinds carryings charge is equal to the numbers of
molecules .thus the charge on each ion is given by 1.6 *10^-19C
is denoted the basics units of charge .
all the particles founds in nature , one of the particles
which is common in all the types of matters and is the fundamental particles of
the universe is electrons
electron emmited from different substances have same
charge and mass. J. J thomson discovered electron while studyingthe conduction
of electricity through gases at low
pressure.
Here is experiment of milikan experiments
MILIKAN determined the value of charge on an electron
usings oil drop methods
When the element is monatomic, the number of ions of one kind carrying this charge is equal to the molecules. A German scientists Helmholtz stated about a century ago that charges were built up of Matter has a particle nature. It consists of extremely small but separate particles which are atoms or basic units that is, electricity is granular and not continuous. we assume that the carriers of current through an acid or salt solution are ions, which ybe positively and negatively charged. From Faraday's laws of electrolysis, the charge carried by In electrolysis, may ach jon is proportional to its valency. aher of molecules. Thus the charge on each ion is given by 1.6 x 10-19 C, If 1.6 × 10-19 C is denoted kur the symbol e, the charge on any 1on is then e, 2e, or 3e etc. depending on its valency. Therefore, e is the basic unit of charge. All charges, whether produced in electrostatics, current electricity or any other method, are multiples of the basic unit e. Out of the particles found in nature, one of the particles which is common in all types of matter and is the fundamental particle of the universe is the electron. Electrons emitted from different substances have same charge and mass. J. J. Thomson discovered electron while studying the conduction of casure the specific charge of electrons. In 1909, R. A. Millikan measured the charge of an electron uSing a simple method known as Millikan's oil drop experiment. electricity through gases at low pressure. In 1897 J. J. Thomson performed another experiment to nharge and mass of the electron.