- #1
Nemika
- 28
- 0
I have just learned about the cathode ray tube in the class room. There is a part called electron gun in it which emits electrons and these electrons finally strike the fluorescent screen.(I hope its correct till here.) But I want to ask that won't there be a loss of electrons in this process since the fluorescent screen is not connected in a circuit to pass these electrons to the initial atoms from which they where lost.
Thanks in advance for any reply.
Thanks in advance for any reply.