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J. J. Thomson electrified the world with what negatively charged particle?
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∙ 16y ago
J. J. Thomson discovered the electron.
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∙ 16y ago
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J j Thomsons experements?
In 1897, Thomson set out to prove that the cathode rays produced from the cathode were actually a stream of negatively charged particles called electrons. (See Figure 1.8 in the textbook for Thomson's experimental setup). From Maxwell's theory, he knew that charged particles could be deflected in a magnetic field
What experiment did J Thomson do?
He sent a cathode ray between electrically charged metal plates.
Who was Joseph John Thomson?
Joseph John Thomson, or J.J. Thomson, was a British physicist. He received the Nobel Prize in Physics in 1906.The prize was for his extensive research which was part of the process of discovering the electron. He is usually said to have discovered the electron, but it is more accurate to say he characterized and extended the experimental phenomena of the time which contributed to our understanding of the electron as a charged particle and a constituent of matter.He is also known as the scientist who came up with the idea of the "plum pudding model" for the structure of the atom, a model later replaced after Ernest Rutherford (who had been a student under Thompson) discovered the nucleus.Read more: Where_did_jj_thomson_work">Where_did_jj_thomson_work;
What Thomson's experiment?
This was the discovery of deflection of cathode rays in an electromagnetic field.
Atoms are made of what?
There is a nucleus in the middle, consisting of protons and neutrons (which are in turn made up of quarks), and around the nucleus there is a 'cloud' of electrons
Who invented the negatively charged particle electron?
J.J. Thomson discovered the negatively charged particles, electrons in 1897.
Who said that there are small negatively charged particle's inside an atom?
not positive but jj thomson
What did John Thompson discover?
J.J Thomson discovered Electrons which is the negatively charged sub-atomic particle of an atom
How did JJ Thomson know that the particles in the cathode-ray tube were negatively charged?
They are found to be deflected by electric and magnetic field in the specific direction in which a negatively charged particle would get deflected.
Is a negatively charged particle the same as a neutral particle?
No, a negatively charged particle (electron) has a negative charge associated with it. A neutral particle (neutron) is neither negatively charged nor positively charged.
What is a negatively charged subatomic particle'?
electronThe electron is a negatively charged particle.
A negatively charged particle?
A negatively charged atom is called an electron.
What is a negativly charged particle subatomic particle?
This particle is the electron, negatively charged.
What's negatively charged particle?
A negatively charged partical is an electron.
Are electron negatively charged atoms?
No. An electron is negatively charged but it is not an atom. It is a subatomic particle and the negatively charged component of an atom.
Who discover that What is inside the atom?
Sir J.J Thomson first discovered that atoms had a negatively charged particle called an "ELECTRON". Afterwards , Goldstein discovered "PROTONS", the positively charged particles.
A negatively charged particle is?
Electron
