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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 made it possible for Thomson to successfully complete his investigation?
J.J. Thomson successfully completed his investigation into the nature of cathode rays due to his innovative use of a cathode ray tube, which allowed him to observe the behavior of charged particles. His meticulous experiments demonstrated that these rays were composed of negatively charged particles, later named electrons. Additionally, Thomson's application of electromagnetic fields to manipulate the rays provided critical insights into their properties, enabling him to measure their charge-to-mass ratio accurately. This combination of experimental technique and theoretical insight was key to his groundbreaking discoveries in atomic structure.
Where was Thomson's discovery founded?
Thomson's discovery of the electron was founded during his experiments with cathode rays in the late 19th century. He conducted these experiments at the University of Cambridge, where he used a cathode ray tube to demonstrate that cathode rays were composed of negatively charged particles, which he later named electrons. This groundbreaking work laid the foundation for modern atomic theory and our understanding of atomic structure.
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;
Who invented the negatively charged particle electron?
The negatively charged particle electron was discovered by J.J. Thomson in 1897 through his experiments with cathode rays. Thomson's experiments led him to propose the existence of the electron as a fundamental subatomic particle.
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.
What is a negativly charged particle subatomic particle?
This particle is the electron, negatively charged.
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.
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.
What's negatively charged particle?
A negatively charged partical is an electron.
A negatively charged particle is?
Electron
What is a subatomic particle called that is negatively charged?
This particle is the electron.
