find the no. of electron

  1. The radius of an atom is 10^-10 m,if an electron of mass 9×10^-31 kg has an angular velocity of 8π radsecs.if the period of
    1. answers icon 2 answers
    2. Don Morris asked by Don Morris
    3. views icon 685 views
  2. ) A hydrogen atom has its electron in then = 5 level. The radius of the electron's orbit in the Bohr model is 1.323 nm. Find the
    1. answers icon 2 answers
    2. Anonymous asked by Anonymous
    3. views icon 1,791 views
  3. (a) A hydrogen atom has its electron in the n = 5 level. The radius of the electron's orbit in the Bohr model is 1.323 nm. Find
    1. answers icon 0 answers
    2. jake asked by jake
    3. views icon 692 views
  4. An electron is accelerated by a constant electric field of magnitude 325 N/C.(a) Find the acceleration of the electron. (m/s^2)
    1. answers icon 1 answer
    2. andrew asked by andrew
    3. views icon 1,740 views
  5. An electron of mass 9.1E-31 kg is released from rest at a distance of 7.1 E-10 m from a fixed electron. The force on the movable
    1. answers icon 2 answers
    2. andrew asked by andrew
    3. views icon 654 views
  6. An electron of mass 9.1E-31 kg is released from rest at a distance of 7.1 E-10 m from a fixed electron. The force on the movable
    1. answers icon 2 answers
    2. andrew asked by andrew
    3. views icon 862 views
  7. An electron of mass 9.1E-31 kg is released from rest at a distance of 7.1 E-10 m from a fixed electron. The force on the movable
    1. answers icon 0 answers
    2. andrew asked by andrew
    3. views icon 804 views
  8. An electron is released above the earth's surface. A second electron directly below it exers just enough of an electric force on
    1. answers icon 0 answers
    2. Sara asked by Sara
    3. views icon 1,229 views
  9. determine which experiences a lower effective nuclear charge. using words and/ or drawings explain why.A) an electron in a 2s or
    1. answers icon 0 answers
    2. alia asked by alia
    3. views icon 594 views
  10. A photon of energy E strikes an electron at rest undergoes pair production, producing a positive electron(positron) and an
    1. answers icon 0 answers
    2. Abby asked by Abby
    3. views icon 967 views