i. Find the direction of electric field, if any, at points P and Q due to the two charges as shown (two separate questions, spacings are uniform) -q +q P ii. Find the direction of magnetic force on electron at point R, and the direction of force on a proton at point S (two separate questions). Both the electron and proton has initial velocity upward (assume infinitely long current carrying wires).

i. Find the direction of electric field, if any, at points P and Q due to the two charges as shown (two separate questions, spacings are uniform) -q +q P ii. Find the direction of magnetic force on electron at point R, and the direction of force on a proton at point S (two separate questions). Both the electron and proton has initial velocity upward (assume infinitely long current carrying wires).

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

An electron moves up at a velocity of 9.8 x 104 m/s and has a magnetic force of 5.6 x 10-18 N pointed to the right. (me = 9.11 x 10-31 kg) a) What is the direction of the magnetic field? b) What is the strength of the magnetic field? c) What is the radius of the circle the electron makes?
1. A proton has velocity v = (40,000 i +30,000 j) m/s as it enters a uniform magnetic field B-70 µT 1. What are (a) the radius of the helical path taken by the proton and (b) the pitch of that path? (c) To an observer looking into the magnetic field region from the entrance point of the proton, does the proton spiral clockwise or counterclockwise as it moves?
charged particle goes through half a circle in a uniform magnetic field B. If it spends 169 ns in the region, what is the magnetic field B. (Is it an electron or proton? Decide it from the figure)
i know the direction of the magnetic force on a proton is in the negative y direction and the direction of the magnetic force on an electron is in the positive y direction
-9 the positive x-direction. the negative x-direction. O the positive y-direction. O the negative y-direction. O out of page O into the page O y V I X A long straight wire lies along the x-axis and carries current in the negative x-direction. A negative point charge moves along the y-axis in the negative y-direction. The magnetic force that the wire exerts on the point charge is in
-27 kg is The charge of an electron and a proton are both equal to q = 1.602 x 10-19 but the mass of a proton mp = 1.673 x 10 much larger than the mass of an electron me = 9.11 x 10-31 kg. If a proton and an electron move at the same speed in a circular path in a uniform magnetic field, what is the ratio of the radius of the proton's circular path r, to the radius of the electron's circular path Image size: s ML Max re. In other words what is rp/re? Note: the picture of the circular paths for the electron and proton are not drawn to scale. メ re Please enter a numerical answer below. Accepted formats are numbers or "e" based scientific notation e.g. 0.23, -2, 1e6, 5.23e-8
A particle of charge -2.5 x 10ˉ8 C is moving with an instantaneous velocity of magnitude v = 4 x 10^4 m/s in the X - Y coodinate plane at an angle of 50° anticlockwise from the positive x-axis A) What is the magnitude and direction of the force exerted on this particle by a magnetic field with magnitude 2T in the x-direction? B) Repeat part a) but for the z-direction
A wire has a current of 15 A going to the right. What is the B field and its direction 0.5 m below the wire? What is the force and direction on a proton traveling 150 m/s to the right at this point?
An electron is moving at a velocity v. Which of the following is true? The electron has both an electric and a magnetic field. The electron has an electric field only but no magnetic field. The electron has neither an electric field nor a magnetic field. The electron has a magnetic field only but no electric field.
Two long, parallel wires separated by 50 cm each carry currents of 4.0 A in a horizontal direction. a) Find the magnetic field midway between the wires if the currents are in the same direction. b) Find the magnetic field midway between the wires if the currents are in opposite directions.
Page 1 > of 2 ZOOM + Name: At 1) Review: Conceptual Questions Consider a magnet as shown in the figure. N B An electron moves out of the page toward you from point A. The direction of the magnetic force on the electron is: 3 çZero 5. 6. Zero None of the above A proton moves to the right at point D. The direction of the magnetic force on the proton is: 2 3. 4. çžero 6. None of the above An electron moves vertically upward (on this page) at point C. The direction of the magnetic force on the electron is best represented by: 2. 3 4. 5. 6. Zero None of the above
Orbit of an electron around a proton. An electron (charge-e) orbits with speed 2 × 106 [m/s] around a central proton (charge te, along a circular trajectory with radius 5 × 10-11 [m]. If the electron lies on the xy plane, and if the electron moves in a counterclockwise fashion as seen from the top, what is the magnetic field at the location of the proton? ○ A.−6.4 × 10-10 [T] k ○ B.12.8 [T] ㅋ OC.6.4 × 10-10 [T] k ○ D.−12.8 [T]