Which of the following is not the property of a cathode ray

  • [AIPMT 2002]
  • A

    It casts shadow

  • B

    It produces heating effect

  • C

    It produces flurosence

  • D

    It does not deflect in electric field

Similar Questions

Explain emission of electron from metal. Define work function. Write its unit, work function of metal depend on which factors ? 

$1$ $J$ is equal to how many electron volt? 

An electron is accelerated through a potential difference of $200$ volts. If $e/m$ for the electron be $1.6 \times {10^{11}}$ $coulomb/kg$ , the velocity acquired by the electron will be

When cathode rays (tube voltage $~ 10 kV$) collide with the anode of high atomic weight then we get

In an electron gun, the electrons are accelerated by the potential $V$. If e is the charge and $m$ is the mass of an electron, then the maximum velocity of these electrons will be