Which scientist invented cathode rays ?
Which scientist invented cathode rays ?
Similar Questions
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
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
Which of the following is not the property of a cathode ray
Which of the following is not the property of a cathode ray
- [AIPMT 2002]
The ratio of momenta of an electron and an $\alpha - $particle which are accelerated from rest by a potential difference of $100 V$ is
The ratio of momenta of an electron and an $\alpha - $particle which are accelerated from rest by a potential difference of $100 V$ is
Write dimensional formula and electron volt of electron volt.
Write dimensional formula and electron volt of electron volt.
In Millikan's experiment for the determination of the charge on the electron, the reason for using the oil is
In Millikan's experiment for the determination of the charge on the electron, the reason for using the oil is