Which of the following statements are correct:(1) Electric field has same unit as force.(2) Two opposite charges always repeal each other.(3) A solid metal sphere is placed in an uniform electric field E. The electric fieldinside the metal sphere will be E/2 when in static equilibrium.(4) In static equilibrium free charges will always reside on the surface of a conductor.(5) Electric field lines can not cross each other.2, 4, and 5 are correctO 2, 3, and 4 are correctO 1, 2, 4, and 5 are correctO 1, 2, and 4 are correctall are correctF3F4F5F6F7F8F9F10F11F12))24&46.8RтEFн

Write the units of the electric field and the force. Here, the units of the electric field and the…

Answered: Which of the following statements are…

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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1. (a) What is the magnitude and direction of an electric field that exerts a 1.5·105 N upward force on a -1.9 μC charge? |E| = -7.89-1010√ O Upward Downward Z|O
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Could some one please explain the best way to solve this problem and show all work
BIUA E E E Arial 13 1) A conductor has an initial charge of 0.9 C. Calculate the number of electrons that must be added to the conductor so it has a final charge of -2.5 C. (Your answer will be a number, which is unitless.) 2) When placed 5 cm away from an unknown charge Q, a 0.5 x 10° C charge experiences a repulsive electric force of magnitude 11.2 N. Calculate the magnitude of the charge on Q. (Give your answer in coulombs but don't include the units.) thuser-0&usp-docs web 20 F4 F7 F9 F10 %23 %24 * 3 4 5 6 7 80 9.
1. (a) Describe: (0) SULIT how we can create an electric field between two parallel identical copper discs separated by a distance d; and, (ii) the mechanism responsible for creating the electric field. [5/100] [5/100] (b) Consider two identical copper discs that are parallel to each other, and a distance, d, separates them. (i) Identify the factors that influence the strength of the electric field between two parallel, charged copper discs. (ii) [5/100] Describe how these factors increase or decrease the electric field magnitude. [5/100] (c) Consider two parallel infinitely large copper plates with opposite charges. Both plates have the same charge density magnitude, o. The thickness of the plate is negligible, and a distance d separates them. Using Gauss Law, express: (i) the electric field E at a distance x from the positive plate if the negative plate is absent; and (ii) [10/100] ...3/ SULIT Scanned with CamScanner -3- the electric field between the two parallel copper plates.…
A proton Q = +e and an electron Q = -e are in a constant electric field created by oppositely charged plates. You release the proton from near the positive plate and the electron from near the negative plate. Which feels the larger electric force? O The electron. O The proton. O Neither-there is no force. O The magnitude of the force is the same for both and in the same direction. O The magnitude of the force is the same for both but in opposite directions.
An object has an excess charge of -1.6 x 10 1 C. How many excess electrons does it have?
P10
78 4.5 K/s l o 19:56 A small mass charged sphere (q= 3 µC ) is attached by an insulating string to the surface of a very large conductor with a surface charge density of o = 46.6 µC. Given that the string makes an angle with the surface equal to 30 degrees, find the tension ( in N) in the string. use ɛo = 8.8542x10-12 F:m¯1. + String + + Select one: А. 47.36 В. 15.79 С. 31.58 D. 62.39 E. 18.23
11:05 < Back E_M_HW-2.pdf Dashboard +q 000 000 Calendar a 3 Pra 4) Four charges are an equal distance r from some origin. What is the direction of the electric field, E, at the origin, due to the four charges? Then what is the magnitude of E at the origin. Charge values are given in the picture. 12 国 To Do Q ام B Notifications Inbox
Determine the distance of separation between charges…
An electric field of magnitude 5.25 x 10° N/C points due east at a certain location. Find the magnitude and direction of the force on a-4.25 µC charge at this location. N |---Select-- v magnitude direction

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