Home
Class 11
CHEMISTRY
Who invented charge on electron?...

Who invented charge on electron?

Text Solution

Verified by Experts

The correct Answer is:
Robert Millikan.
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    SUBHASH PUBLICATION|Exercise TWO MARKS QUESTIONS AND ANSWERS|37 Videos

  • STRUCTURE OF ATOM

    SUBHASH PUBLICATION|Exercise THREE MARKS QUESTIONS AND ANSWERS|16 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    SUBHASH PUBLICATION|Exercise NUMERICAL PROBLEMS AND ANSWERS|25 Videos

  • SUPER MODEL QUESTION PAPER (FOR ANSWER)

    SUBHASH PUBLICATION|Exercise PART-E|19 Videos

Similar Questions

Explore conceptually related problems

What is the charge of an electron, proton and a neutron ?

A gyromagnetic ratio of the electron revolving in a circular orbit of hydrogen atom is 8.8xx10^(10)C kg^(-1) . What is the mass of the electron? Given charge of the electron =1.6xx10^(-19)C .

In the Bohr model of hydrogen atom, the centripetal force is furnished by the Coulomb attraction between the proton the electro. If a_0 is the ground state orbit, m is the mass, e is the charge on the electron, in_0 is the vacuum perimittivity, then the speed or electron is

A quantity X is given by (me^(4))/(8epsilon_(0)^(2)ch^(3)) where m is mass of electron, e is the charge of electron, epsilon_(0) is the permittivity of free space, c is the velocity of light and h is the Planck's constant. The dimensional formula for X is the same as that of :

Who invented telephone ?

Who invented Barometer?

Mention the value of charge on an electron.

The absolute charge of an electron is _______.

SUBHASH PUBLICATION-STRUCTURE OF ATOM-NUMERICAL PROBLEMS AND ANSWERS
  1. Who invented charge on electron?

    Text Solution

    |

  2. Calculate the wave number, wavelength and frequency first line of hydr...

    Text Solution

    |

  3. Calculate the num her of neutrons present in ""(92)U^(235) isotope.

    Text Solution

    |

  4. Calculate the wavelength and wave numbers of the first and second line...

    Text Solution

    |

  5. Chlorine (Z =17) has two isotopes with mass numbers 35 and 37, relativ...

    Text Solution

    |

  6. Calculate the wave number and wavelength of the first spectral line of...

    Text Solution

    |

  7. Calculate the wave number of the spectral line when electron jumps fro...

    Text Solution

    |

  8. In a hydrogen atom, an electron jumps from third orbit to the first or...

    Text Solution

    |

  9. An atom of an element has 29 electrons. The nucleus of the atom contai...

    Text Solution

    |

  10. Calculate the wavelength of a wave of frequency 10^(12) Hz, travelling...

    Text Solution

    |

  11. Calculate the frequency of electromagnetic radiation having the wavele...

    Text Solution

    |

  12. Calculate the frequency and energy per quantum of a radiation with a w...

    Text Solution

    |

  13. Calculate the number of photon of light with a wavelength of 6000 Å th...

    Text Solution

    |

  14. A major line in an atomic emission spectrum occurs at 450 nm. Find the...

    Text Solution

    |

  15. Calculate the wave number, wavelength and frequency of the first line ...

    Text Solution

    |

  16. The red light of neon signs has a wavelength of 693 nm. Find the energ...

    Text Solution

    |

  17. Calculate the wavelength of an electron moving with a velocity of 2.5x...

    Text Solution

    |

  18. Find the mass of an electrically charged particle movng with a velocit...

    Text Solution

    |

  19. Calculate the energy of a photon whose wavelength is 3.864xx 10^(-7) m...

    Text Solution

    |

  20. Calculate the de Broglie wavelength of an electron of mass 9.11 xx 1...

    Text Solution

    |

  21. Calculate the de Broglie wavelength of a bullet of mass 25g moving w...

    Text Solution

    |