What is the uses of electron?

Answer 1

electronics is the control and manipulation of flow of electrons. There are two types of electronics: Analog and Digital

Analog has an infinite amounts of amplitude points (the Y axis). Analog due to its nature can produce a prefect sin wave

Digital only has two points; logic high and low typically valued at 5 and 0 volts respectfully, though the voltage value can be different. Since digital only has two states, bits of data must be grouped in order to produce amplitudes value

take in point a CD

to simplify we'll use a 5 bit sample rate

since this is binary based (0's and 1) we'll use the formula 2n (where is the number of bits) to figure out all the values that can be expressed (25=32 total values from 0-31)

16|8|4|2|1 base 2 notation

0|0|0|0|0 =0 (value of bits)

http://wiki.answers.com/Q/User:96.233.136.176 06:43, 10 Jul 2008 (UTC)http://wiki.answers.com/Q/User:96.233.136.176

1|1|1|1|1 =31

This means that if a CD were to have a 5 bit sample rate, there is 31 voltage level points. If 10 bits per used then 1,024 voltages levels, etc. The more bits used per sample rate, the less choppy the wave sounds due to the voltage points (square wave even with high sampling cannot create a perfect sin wave). Since data is stored linear on a CD there is comprise between length time and sample rate

for this example a CD can hold 500MiB (Mega Bits) and can hold 70 minutes of music

500/70 = 7.1 MiB recorded per minute or a sample rate of 119 Khz

If the CD can store 90 minutes worth of music

500/90= 5.5 MiB recorded per minuter or a sample rate of 92.5 Khz

Sorry for the long post. Hope it helps you understand electronics Electronics is a branch of physics relating to electron emission and behavior. there are no two or three types of electronics only ONE. There many branches of applications with electronics and there not to be confused as types.

Answer 2

An electron is a subatomic particle which is mainly known for it's ability to carry electricity. Electrons flow from atom to atom to generate electricity, and more electrons on a single atom causes said atom to become negatively charged, while a lack of electrons make the atom positively charged. This is a joke created about it. Please note that it is not very funny.

Two atoms walk into a bar,
Atom one turns to atom two and says 'I think I just lost an electron'
Atom two asks 'are you sure'
Atom one replies 'I'm positive'.