10. Electron travelling though two horizontal plates
In the diagram P1 and P2 are two parallel horizontal plates in a vacuum and have a potential difference of V volts
maintained between them, the upper plate being positive. Also, there is a horizontal magnetic field as shown.
x
x
x
xd
electron
beam
P2 z
x
x
NNN
NNN
x
* *
x
The direction of the magnetic force acting on the electron is
Select one:
In the same direction the electron is travelling
O a
O b. Down the page
Oc. Out of the page
Od Into the page
O e. Up the page
Of in the opposite direction to the electron
Answers: 2
Physics, 21.06.2019 18:20
An input force of 7 n is applied to a machine with a mechanical advantage of 1.75. what is the maximum the machine could lift? 12.25 n7n7.25 n26.2 n
Answers: 1
Physics, 22.06.2019 11:30
Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon
Answers: 1
Physics, 22.06.2019 13:00
What effects result when there is an impact between earth and an asteroid? check all that apply. a.massive flooding. b.extinction of many life forms.c.major earthquakes change in average global temperature.d. giant dust cloud
Answers: 3
Physics, 22.06.2019 15:30
What are the north and south poles of a solenoid change with?
Answers: 1
10. Electron travelling though two horizontal plates
In the diagram P1 and P2 are two parallel hor...
Mathematics, 09.12.2020 01:00
Health, 09.12.2020 01:00
History, 09.12.2020 01:00
History, 09.12.2020 01:00
English, 09.12.2020 01:00
Mathematics, 09.12.2020 01:00
English, 09.12.2020 01:00
Computers and Technology, 09.12.2020 01:00
Mathematics, 09.12.2020 01:00
History, 09.12.2020 01:00