Respuesta :
The characteristics of the electric fields that have variable strength with the voltage suppressed allow us to find how a pattern is formed and how two signals can be synchronized in the oscilloscope.
1) The pattern is a copy of the voltage pattern applied to the plates
2) The Stacionary pattern is adidition of the signal to be measured and a perpendicular saw signal synchronized, .
1) The electric field is an area of space where there is an electric force, in this area any electric charge that enters undergoes a Coulomb force.
F = q E
Where F is the force, q the charge and E the electric field.
The electric field created by two parallel deflection plates is uniform and moves an electric charge. If the voltage of the plates is controlled, the position of the charges can be controlled when they reach the screen, in general the screens are fluorescent, the emission time is long. As we move the voltage we will see a pattern determined by the pattern of the voltage change.
2) An oscilloscope is an extremely useful instrument that has vertical channels for applied voltages and a horizontal channel where time is measured.
A sawtooth signal is applied to the horizontal channel. The periodic signal to be measured and the sawtooth signal are additing and must comply with the fact that they start at the same point, in general zero voltage and that the maximum of the two coincide, this causes the signal in each cycle to repeat and overlap the above showing a single measurement signal.
With the characteristics of the electric fields we can find how a pattern is formed and how two signals can be synchronized in the oscilloscope.
Learn more here: brainly.com/question/14945423
