Recent content by pyctz

  1. pyctz

    Transverse waves moving (a string)

    explain about single pulse, where does maximum speed occure?
  2. pyctz

    Transverse waves moving (a string)

    a disturbance in one region of rope and , the propagation of this disturbance to other regions
  3. pyctz

    Transverse waves moving (a string)

    yes
  4. pyctz

    Transverse waves moving (a string)

    in transverse wave (traveling pulse) when a particle move down it has maximum velocity at equilibrium point , why it stop suddenly at this point?
  5. pyctz

    Why is the electric field zero outside of depletion region?

    the answer of my thread is: the free charges move until it becomes zero
  6. pyctz

    Why is the electric field zero outside of depletion region?

    if The electric field is not zero the free charges move until it becomes zero
  7. pyctz

    Why is the electric field zero outside of depletion region?

    if The electric field is not zero the free charges move until it becomes zero
  8. pyctz

    Why is the electric field zero outside of depletion region?

    inside a conductor The electric field is exactly zero
  9. pyctz

    Why is the electric field zero outside of depletion region?

    actually, in non ideal diode electric field is zero outside of depletion region. this is exact not approximation.
  10. pyctz

    Why is the electric field zero outside of depletion region?

    i don't talk about approximation i talk about exact situation
  11. pyctz

    Why is the electric field zero outside of depletion region?

    sheets of uniform charge must have infinite dimension(infinite plane) to lead uniform fields in pn junction there is not infinite sheet then distance matter
  12. pyctz

    Why is the electric field zero outside of depletion region?

    it is not correct, the other half is more far then it can not cancel the field of opposite half
  13. pyctz

    Why is the electric field zero outside of depletion region?

    but who cancel the field of depletion layer?
  14. pyctz

    Why is the electric field zero outside of depletion region?

    if for each atom the overall charge is zero, then they don't generate any fied.
  15. pyctz

    Why is the electric field zero outside of depletion region?

    the remaining atom don't generate any fied, then who cancel the field of depletion layer?
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