Physics, 19.03.2020 19:49, doralisaponte79851
The picture tube in an old black-and-white television uses magnetic deflection coils rather than electric deflection plates. Suppose an electron beam is accelerated through a 498-V potential difference and then through a region of uniform magnetic field 1.00 cm wide. The screen is located 10.4 cm from the center of the coils and is 49.0 cm wide. When the field is turned off, the electron beam hits the center of the screen. Ignoring relativistic corrections, what field magnitude is necessary to deflect the beam to the side of the screen?
Answers: 1
Physics, 22.06.2019 01:10, atirahmalik2425
If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .
Answers: 2
Physics, 22.06.2019 10:40, itsyagirl11076
Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v
Answers: 1
The picture tube in an old black-and-white television uses magnetic deflection coils rather than ele...
English, 12.01.2021 07:20
Physics, 12.01.2021 07:20
Mathematics, 12.01.2021 07:20
Geography, 12.01.2021 07:20
Mathematics, 12.01.2021 07:20
Mathematics, 12.01.2021 07:20