What are the strength and direction of the electric field at the position indicated by the dot in Eigure 1)? Figure Part A Give your answer in component form (Assume that axis is horizontal and points to the right, and y-axis points upward) Express your answer in terms of the unit vectors i and j. Express your answer using two significant figures. IVE ΑΣΦ 4 Submit Request Answer ? N/C

What are the strength and direction of the electric field at the position indicated by the dot in Eigure 1)? Figure Part A Give your answer in component form (Assume that axis is horizontal and points to the right, and y-axis points upward) Express your answer in terms of the unit vectors i and j. Express your answer using two significant figures. IVE ΑΣΦ 4 Submit Request Answer ? N/C

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)...

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E ↑ Απεργια 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 (4 m, 2 m, 6 m). We would like to find the electric field vector at a point P whose coordinates are (7 m, 8 m, 1 m). The "unit vector" is a vector that points from S to P that has length of 1 (or "unity"). What is its y component, in meters? (Report your answer to one decimal place.)
Need help wtih parts A, B, and C pls
Part A An electron is moving east in a uniform electric field of 1.47 N/C directed to the west. At point A, the velocity of the electron is 4.46x105 m/s pointed toward the east. What is the speed of the electron when it reaches point B, which is a distance of 0.395 m east of point A? Express your answer in meters per second. V₁ = Submit Part B || ΑΣΦ ← Request Answer 给 ΑΣΦ A p=1.73.104 Ć A proton is moving in the uniform electric field of part A. At point A, the velocity of the proton is 1.92x10 m/s, again pointed towards the east. What is the speed of the proton at point B? Express your answer in meters per second. C 16 ? Submit Previous Answers Request Answer ? m/s * Incorrect; Try Again; 29 attempts remaining m/s
Part A The electric flux is 300 Nm? /C through two opposing faces of a 2.0 cm x 2.0 cm x 2.0 cm box. The flux through each of the other faces is 200 Nm? /C. How much charge is inside the box? Express your answer to two significant figures and include the appropriate units. HA ? q = Value Units Submit Request Answer Provide Feedback
Suppose a swarm of bees flies through a thunderstorm and they become charged to –10.0 µC each. If there are 5,000 bees in the hive, what is the total electric flux through the walls of the hive? a. b. The Hatfields and McCoys have a historic feud, and now they have physics degrees. Using the figure below, if the bees fly straight up out of the hive and Mr. Hatfield would like to deflect the bees toward Mr. McCoy, in what direction should he apply a magnetic field (into the page or out of the page)? Vbees "leaving x-axis Om 100m 200m Mr. Hatfield hive Mr. McCoy If the bees fly straight up at 0.5 m/s, and a 50 µT magnetic field is applied in the direction you indicated in part (b), what is the magnetic force that the bees experience? (Both strength and direction.) d. When the bees return to the hive they fly straight down into it. If the magnetic field is still applied in the direction of your answer to part (b), in what direction are the bees deflected?
I need help can you label which one is A,B,C and D
Let q₁ the figure. Calculate the electric field at the points:(0; 0), (4; 0), (-3; 0) y (1; 0).Draw the vector E. == 3x10 ℃ and q₂ = 5x10 °C and q3 = -5x10 °C distributed as indicated in q1 (-3; 0) (0; 0) 93 (4; 0) 92 X (m)
Part A and B
An alpha particle with a kinetic energy of 7.00 MeV makes a head-on collision with a gold nucleus at rest. Part A What is the distance of closest approach of the two particles? (Assume that the gold nucleus remains stationary and that it may be treated as a point charge. The atomic number of gold is 79, and an alpha particle is a helium nucleus consisting of two protons and two neutrons.) Express your answer in meters. d = Submit VE ΑΣΦ Provide Feedback Request Answer ? m
Part A You may want to review (Pages 673 - 676). What is the net electric flux through the torus (i.e., doughnut shape) of the figure (Figure 1)? Assume that Q = 150nC and g= -1.0nC. να ΑΣφ N. m? /C Submit Request Answer Provide Feedback Figure 1 of 1 q (inside)
Part A Capacitors C, = 10µF and C2 = 20µF are each charged to 22 V, then disconnected from the battery without changing the charge on the capacitor plates. The two capacitors are then connected in parallel, with the positive plate of C connected to the negative plate of C2 and vice versa. Afterward, what is the charge on each capacitor? Express your answer using two significant figures. Enter your answers numerically separated by a comma. ? Q1, Q2 = µC Submit Request Answer Part B What is the potential difference across each capacitor? Express your answer using two significant figures. Enter your answers numerically separated by a comma. nν ΑΣφ ? AVi, AV2 = V Submit Request Answer
a. Give an integral expression for the electric field at point P. b. Evaluate this integral. c. In the limit that the length of the rod goes to zero, does your answer reduce to the rightexpression?