3. Consider the particle trajectories shown in the uniform and constant electric field. Which trajectory is the correct one for the electron with initial velocity that is shown? W
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The force on a charge q in an electric field E is given as
F = qE
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- 1. An electron, a proton, an a particle (i.e. the He nucleus consisting of 2 protons and 2 neutrons), and a chlorine ion (CI) are shot into a uniform electric field, perpendicular to the field lines, all with the same speed. а. Sketch the trajectories of the three particles. Show clearly which curvature is the greatest, and which is the smallest. Label, which is which. b. Order the magnitudes of forces acting on the particles – the greatest to the smallest С. Order the accelerations of the particles – the greatest to the smallest E V particle6 An electron is placed in a constant electric field, E = 2.2 x 10-13j . The electron is given an initial velocity of v = 1.5i m a. Calculate the acceleration that the electron experiences. -38.13 MM b. Calculate the time that it takes for the electron to move 1.0m in the -j direction. 7.19s c. After the time in part b has elapsed, where is the electron relative to its starting position? 10.6-1.00 m-A ZE The potential difference between the accelerating plates of a TV set is about 30 kV. If the distance between the plates is 1.3 cm, find the magnitude of the uniform electric field in the region between the plates. N/C
- In old TVs, an electron gun accelerates electrons between two parallel plates 1.2cm apart using a 25kV potential difference. a. What is the electric field magnitude between the plates? b. If the electrons start at the negative plate at rest, with what speed will they hot the negative plate? (Note: this speed will be a significant fraction of the speed of light) 3.PLease answer this within 30 mins ! I will upvote !Ē 4περτ2 This problem checks your understanding of the term in the equation for the electric field due to a point charge, Consider a charged particle at a point S whose coordinates are (10 m, 10 m, 7 m). We would like to find the electric field vector at a point P whose coordinates are (4 m, 5 m, 5 m). The term is the distance between point S and point P. What is its value, in meters? 1 Q ↑