answersLogoWhite

0


Best Answer

Those are electrons.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

14y ago

Cathode Ray

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Stream of particles originating from a cathode?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is cathode rays are material particles?

The cathode ray is a stream of electrons.


In the cathode ray tube where do the particles originate?

In a cathode ray tube (CRT), the particles, which are electrons, originate at the heated cathode, becoming the so-called cathode rays. The electrons stream off the cathode and rush over to the anode.


What does a cathode ray consists of?

No, a cathode ray tube consists of a stream of electrons.


What is the stream of particles originating from a cathode in a vacuum tube?

Not sure of the question, but *electrons flow from cathode to plate in a CRT. A deflection coil guides the electron beam to various areas of the screen. Some CRTs use electrostatic deflection, where the beam is deflected by four grids that steer the beam.


What did J J. Thomsons experiment show?

Thomson set out to prove that the cathode rays produced from the cathode were actually a stream of negatively charged particles called electrons.


How did William crooks know that the glow in the cathode-ray tube resulted from stream of charge particles?

it was deflected by a magnet


In a cathode ray tube where do the particles originate towards what Do they move?

The particles originate from the Cathode in the neck of the tube. They are liberated by a heater. The electrons thus liberated are attracted by the Anode, by applying a high voltage to it. In a CRT there are several anodes, the largest and biggest is formed by a coating inside the tube towards the screen. This attracts and accelerates the electrons in a stream of particles known as a 'cathode ray'. They carry on in a straight line, once accelerated, until they hit the screen and cause a phosphor coating to glow, on the inside surface of the screen. The cathode ray can be bent from it's course, by using electromagnets arranged around the neck of the tube.


Cathode rays were shown to be a stream of?

Cathode rays are electrons.


How did J J Thomson show that cathode rays are different from light?

Thomson appreciated in 1897 that the cathode rays are formed from negative electrically charged very small particles. These particles are the electrons. From this Thomson concluded that the atom is not indivisible and also that the atom must contain and a positive charged particle.


How did thomas discover the electron?

J. J. Thomson discovered the electron using an experiment involving cathode rays and a magnetic field. When subjected to the magnetic field, the cathode ray was deflected. If the magnetic field was flipped, the cathode ray was deflected in the opposite direction. This proved that a cathode ray was a stream of negatively charged particles that would later be deemed electrons.


How did JJ Thompson demonstrate the existence of the electron?

J. J. Thomson discovered the electron using an experiment involving cathode rays and a magnetic field. When subjected to the magnetic field, the cathode ray was deflected. If the magnetic field was flipped, the cathode ray was deflected in the opposite direction. This proved that a cathode ray was a stream of negatively charged particles that would later be deemed electrons.


In a cathode ray tube where do the particles originate and what do they move toward?

The particles originate from the Cathode in the neck of the tube. They are liberated by a heater. The electrons thus liberated are attracted by the Anode, by applying a high voltage to it. In a CRT there are several anodes, the largest and biggest is formed by a coating inside the tube towards the screen. This attracts and accelerates the electrons in a stream of particles known as a 'cathode ray'. They carry on in a straight line, once accelerated, until they hit the screen and cause a phosphor coating to glow, on the inside surface of the screen. The cathode ray can be bent from it's course, by using electromagnets arranged around the neck of the tube.