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 = 45.4 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 = %3D 8.8542x10-12 F:m-1.

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 = 45.4 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 = %3D 8.8542x10-12 F:m-1.

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

A thick insulating cylindircal shell of inner radius a-1.5R and outer radius b=5.1R has a uniform charge density p. What is the magnitude of the electric field at r=9.4 R ? Express your answer using one decimal place in units of PR :?
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 = 20.9 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 = 8.8542x1012 F.m1. 9 j tion + String + + + + + + +
A thin rod carries linear charge density according to the distribution X(z) = Aox/L, where Xo = 29.7 nC/cm and L is the length of the rod. The rod extends from x = 0 cm tc I=28 cm. What is the magnitude of the electric field at a location = 6.0 cm? (please provide your answer in kN/C to 1 decimal place) Type your answer.....
A small mass charged sphere (q= 3 \( \mu \)c ) is attached by an insulating string to the surface of a very large conductor with a surface charge density of \( \sigma \) = 70.5 \( \mu \)C. 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 + 0 Select one: A. 27.58 B. 71.66 C. 47.77 D. 94.39 E. 23.89
Calculate the electric field of e= 50 m wire that has a charge density of 2 =3.7 nC/m at a distance of z = 8.6 cm above the midpoint of the wire. Round your answer to the nearest whole number. Your Answer: Answer
The charge density of a non-uniformly charged sphere of radius 1.0 m is given as: For rs 1.0 m; p(r)= 2po(1-8r/3) For r> 1.0 m; p(r)= 0, where r is in meters. What is the value of rin meters for which the electric field is maximum? 0.25 O 0.50 O 0.75 O 1.0 O 2.0 O Diğer:
(a) Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 8.0 g. Silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. 236000000000 X You can approach this problem as a unit conversion exercise in that you need to convert grams of silver to electrons using the information given in the problem as conversion factors (b) Imagine adding electrons to the pin until the negative charge has the very large value 1.00 mC. How many electrons are added for every 109 electrons already present? X 5.30 Note that 109 is one billion. It might help to rewrite your answer from part (a) as the number of billions of electrons. Need Help? Read It Watch It
Q. 17: Electric potce ntial in a 3 dimensional space is given 1 G++ volt where x, y and z are in meter. A particle has charge q = 10-12C and mass m = 10-° g and is constrained to move in xy plane. Find the initial acceleration of the particle if it is released at (1, 1, 1) m. by V = y
What is the magnitude of the electric field a distance of 75 cm from an infinite wire of charge with a charge density of 3.5 micro-Coulombs per square meter?
Charge is distributed over a triangular region in the xy-plane bounded by the y-axis and the lines y = 5 – x and y = 1+ x. The charge density at a point (x, y) is given by o(x, y) = x + y, measured in coulombs per square meter (C/m 2). Find the total charge. Select one: а. 4 С Ов. 68 3 44 C 3 O c. O d. 20 37 C 3 е.
Human nerve cells have a net negative charge and the material in the interior of the cell is agood conductor. If a cell has a net charge of -8.65 pC (picocoulomb)what are the magnitudeand direction (inward or outward) of the net flux through the cell boundary? use GRESA method.
In an electrically neutral insulator, electrons are *not* able to move around freely as they can in a conductor. How, then, is it possible for an external electric field to induce a charge distribution in a chunk of insulating material?