If this is for your Penn-foster test i can tell you one thing is that the the answer isn't "accelerated toward the anode".
C.
Cathode rays are not electromagnetic rays because the cathode ray is a beam of electrons that travel from the negatively charged to positively charged end of a vacuum tube, across a voltage difference between the electrodes placed at each end.The electrode at the negative end is called a cathode; the electrode at the positive end is called an anode.Since electrons are repelled by the negative charge, the cathode is seen as the "source" of the cathode ray in the vacuum chamber.
Na is the chemical symbol for Sodium. Na charged is an ion, meaning the number of electrons in the atom differs relative to the charge; for instance, Na+ is missing one of its valence electrons and Na- has an additional electron.
You'll be arrested and charged with driving without a license and driving without insurance (I assume), at the very least. Not to mention that these charges may negatively affect your future chances of obtaining a drivers license.
R kelly got charged for childen pornagraphic he needs to go to jail
No.
Electrons--the cathode is negatively charged, the anode is positively charged.
Cathode rays are produced when the metal cathode has a high voltage applied to it - this has the effect of "boiling" the electrons off the cathode's surface producing cathode rays, and so cathode rays can be seen as a stream of electrons i.e. negatively charged particles.AnswerElectrons are released from the surface of a cathode through thermionic emission. This is achieved by a heaterlocated at the cathode, and not due to a high voltage. The function of the high voltage (between the cathode and an anode placed closer to the screen) is to attract these electrons towards the screen of the CRT. So a 'cathode ray' is simply a beam of electrons which, of course, are negatively charged.
Cathode rays are high speed electrons. So they are negatively charged.
No, a cathode ray tube consists of a stream of electrons.
Since a cathode ray is a stream of electrons, and since electrons are negatively charged, a positively charged metal plate would cause a deflection in the cathode ray towards the plate.
JJ Thomson.
negatively charged
The negatively charged electrode of a cathode ray tube (CRT) is the cathode. The tube is a cathode ray tube, and electrons stream off the cathode, are accelerated across the evacuated space and "directed" either electromagnetically or electrostatically, and then strike the phosphor coating on the positively charged anode at a "location" determined by the "directing" elements.
cathode tubes were used to detect the particle in an atom & found that negatively charged particles(electrons) are there in an atom.
negatively charged plates affect the path of cathode rays by repealing the cathode rays.
Cathode rays are negatively-charged particles.
its negatively charged particles of matter,Thomson knew that opposites attract but these the positive charged anode,so he reasoned that the paticles must be negatively charged! : )! Wooooo! Go J.J Thomson