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When Thomson held a positively charged plate near the cathode ray the beam bent toward the plate What conclusion can be drawn from this observation?
Wiki User
∙ 14y ago
The cathode "ray' must have been made up of negatively charged particles, now called electrons.
Wiki User
∙ 14y ago
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What did j.j Thomson experiment with?
J.J. Thomson discovered the electron studying the deflection of cathode rays.
What did J. J. Thomson experiment with?
A cathode ray
Which scientist did experiments involving a form of cathode ray tube?
It was the investigator J. J. Thomson who did experiments with an early cathode ray tube. You'll find a link below.
What did J J Thomson work on?
J.J. Thomson worked on cathode rays which led to his discovery of the electron. He was a physicist who was also a Nobel Peace Prize winner.
In the late 1800s experiments using cathode ray tubes led to the discovery of the electrons?
Yes, it is true: Thomson in 1897.
What observation did Thomson make to suggest that an electron has a negative electric charge?
The deflection of cathodic rays was the source of inspiration for Thomson.
How did the cathode's tube experiment lead to the conclusion that atoms contain electrons?
because Thomson saw the ray move from the cathode to the anode so the particles have negatively charge
What did j.j Thomson experiment with?
J.J. Thomson discovered the electron studying the deflection of cathode rays.
Who performed an experiment with cathode ray tubes?
J. J. ThomsonJ. J. Thomson did the cathode ray experiment where he discovered the existence of electrons.
What following piece of equipment was used by jj Thomson to find electrons?
JJ Thomson discovered electrons using a cathode ray tube.
Did J J Thomson's experiments with cathode rays lead to the discovery of the neutron?
No. JJ Thomson's experiments with cathode rays lead to the discovery of the electron.
Is a cathode positive or negative?
A cathode is negative. It attracts cations, which are positively charged.
How are cathode rays originated?
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
What did J. J. Thomson experiment with?
A cathode ray
Who did the cathode ray tube?
J J Thomson
Which scientist did experiments involing a form of cathode ray tube?
J.J. Thomson used cathode ray tubes to prove the existence of electrons.
What observations did Thomson make to suggest that an electron has negative electric charge?
Thomson observed that a cathode ray bent when in the presence of a magnetic field. After the cathode ray bent the opposite way when the opposite pole of the magnet was placed next to it, Thomson concluded that the cathode ray had a negative charge.
