0
Who are the famous scientists in electronic and telecommunication field?
Wiki User
∙ 12y ago
Alessandro Guiseppe Antonio Anastasio Volta
André-Marie Ampére
James Prescott Joule
Georg Simon Ohm
Charles William Siemens
Charles-Augustin Coulomb
Joseph Henry
Nicola Tesla
Wilhelm Eduard Weber
Heinrich Rudolf Hertz
Guglielmo Marconi
Gustav Robert Kirchhoff
Léon Charles Théveinin
Edward Lawry Norton
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the main career in electronic engineer?
A: There is none because of the variety and diversity of fields to be interested in. It is up to the individual the field of electronics that he she be happy with.
Why narrow gap semiconductors have large dielectric constant?
The dielectric constant measures how strongly the eletronic charge in the material can adjust to shield an external electric field, larger the dieletric constant, more effective is the screening. But for the electronic charge be able to adjust responding to the electric field, the electrons should be easily moved, which means that each electronic state will change assuming a polarized configuration. If the gap is large, the electric field can not mix the electronic states in the valence band with the electronic states in the conduction band, (think of perturbation theory, where the denominator will be of order of the band gap energy) so the electrons don't polarize much and the dielectric constant is small. On the other hand, in a metal, where the gap is zero, any small electric field mix the occupied states with the unoccupied ones, and we have a strong screening. The dielectric constant measures how strongly the eletronic charge in the material can adjust to shield an external electric field, larger the dieletric constant, more effective is the screening. But for the electronic charge be able to adjust responding to the electric field, the electrons should be easily moved, which means that each electronic state will change assuming a polarized configuration. If the gap is large, the electric field can not mix the electronic states in the valence band with the electronic states in the conduction band, (think of perturbation theory, where the denominator will be of order of the band gap energy) so the electrons don't polarize much and the dielectric constant is small. On the other hand, in a metal, where the gap is zero, any small electric field mix the occupied states with the unoccupied ones, and we have a strong screening.
What kind of materials does one need to build solar panels?
In order to build solar panels one needs to find materials capable of being semiconductors. It is common to use silicon as the main material for this combined with using metal electrodes to create the required electronic field. Scientists have recently been experimenting with other materials such as plastic or organic polymers as they can be less expensive to produce.
Inventing is what branch of science studies for Thomas Edison?
Thomas Edison focused on inventions that were basically in the field of electrical and chemical engineering. He worked with a number of scientists in these fields.
What is FET?
FET is abbreviation of Field Effect Transistor. This is a transistor in which current is controlled by voltage only and no current is drawn. It is a high input impedence device and is used in computers, telecommunication and control circuits. This transistor is better in certain parameters as compared to BJT, that is Bipolar Junction Transistor.
Who is the famous scientists that contributed many to the field of science?
Thomas Edison
What is meant by the culture of telecommunication?
telecommunication is the assisted transmission over a distance for the purpose of communication. In earlier times, this may have involved the use of smoke signals, drums, semaphore, flags or heliograph. In modern times, telecommunication typically involves the use of electronic devices such as the telephone, television, radio or computer. Early inventors in the field of telecommunication include Alexander Graham Bell, Guglielmo Marconi and John Logie Baird. Telecommunication is an important part of the world economy and the telecommunication industry's revenue was estimated to be $1.2 trillion in 2006.
Who are the famous scientists that contributed to the field of classifications?
Charles Darwin came up with classifications for Evolution.
Is electronics and telecomunication field good for job?
Yes, this is very wide and major field in current days all systems and organizations used automation system which required electronic equipment and control system so the demand of Electronic engineers are increasing rapidly . while telecommunication branch deals with communication technology telephony and telegraphy.
What does mean ISDN in telecommunication field?
Integrated Service Digital Network
What is STD in telecommunication field?
STD stands for 'Subscriber Trunk Dialling' - Snakester1962
Who are the famous scientists that contributed to the field of genetics?
Famous scientists that contributed to the field of genetics are: * Watson and Crick * Rosaline FranklinGregor Mendel * Barbara McClintock * Linus Pauling Of course there are many more, but this is a good start. ---- Linus Pauling * Linus Pauling and the Race for DNA: A Documentary History
What are some services provided by Hayat Communications?
Hayat Communications is a telecommunication company. As such, the services they offer include network outsourcing, optimization of telecommunication systems, and field maintenance.
What does CRAC stand for with in the telecommunication field?
CRAC is the Acronym for Computer Room Air Conditioner
What are the things scientists do to contribute to their dedicated field of science?
Scientists do research, publishing, and teaching, to contribute to their field.
Information about electronics and telecomunication?
Electronics field deals with electronic equipments and circuits like computer watches calculators and radars etc, and it also deals with the devices which are used by us in current days like a cell phone, printer and other. While telecommunication deals with telephony and telegraphy.
List of famous filipino scientist and their inventions?
Filipinos are known worldwide for their various inventions in the scientific field. The list of the famous Filipino Scientists include Roberto del Rosario, Eduardo San Juan and Daniel Dingel.
