Q4.) A CRT has deflecting plats of 2cm longs, and 5mm a part. The screen is 500mm away from the center of plates. The electron beam enters the plates at velocity of (2.445x107m/s). An input voltage signal of 102mV is applied to the CRT whose amplifier has an overall gain of 100. If the electrons mass and charge is 9.1x10-3¹Kg, 1.6x10-19C respectively. Determine: 1) The deflection on the screen (D). 2) The angular deflection (0). 3) The deflection factor (G). =
Q4.) A CRT has deflecting plats of 2cm longs, and 5mm a part. The screen is 500mm away from the center of plates. The electron beam enters the plates at velocity of (2.445x107m/s). An input voltage signal of 102mV is applied to the CRT whose amplifier has an overall gain of 100. If the electrons mass and charge is 9.1x10-3¹Kg, 1.6x10-19C respectively. Determine: 1) The deflection on the screen (D). 2) The angular deflection (0). 3) The deflection factor (G). =
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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![Q4.) A CRT has deflecting plats of 2cm longs, and 5mm a part. The screen is 500mm away
from the center of plates. The electron beam enters the plates at velocity of (2.445x107m/s).
An input voltage signal of 102mV is applied to the CRT whose amplifier has an overall gain
of 100. If the electrons mass and charge is 9.1x10-3¹Kg, 1.6x10-¹°C respectively. Determine:
1) The deflection on the screen (D).
2) The angular deflection (0).
3) The deflection factor (G).
4) The coordinates of the point at which the electrons leave the plates (P[x, y]).
5) The percentage change in deflection sensitivity (AS) if the accelerating voltage is
decreases to 15% of initial value.
6) What is the time taken by the electrons in its travel between
reaching the screen?
entering the plates and](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5fb4357f-4a4b-4b6d-a79c-c1e2bf28476c%2Fefd851a3-6c56-4a66-96a0-6a822125b2cf%2F1ddr7bk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q4.) A CRT has deflecting plats of 2cm longs, and 5mm a part. The screen is 500mm away
from the center of plates. The electron beam enters the plates at velocity of (2.445x107m/s).
An input voltage signal of 102mV is applied to the CRT whose amplifier has an overall gain
of 100. If the electrons mass and charge is 9.1x10-3¹Kg, 1.6x10-¹°C respectively. Determine:
1) The deflection on the screen (D).
2) The angular deflection (0).
3) The deflection factor (G).
4) The coordinates of the point at which the electrons leave the plates (P[x, y]).
5) The percentage change in deflection sensitivity (AS) if the accelerating voltage is
decreases to 15% of initial value.
6) What is the time taken by the electrons in its travel between
reaching the screen?
entering the plates and
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