(b) How would doubling the distance between spheres affect the expression for the value of qfrom the previous problem. Explain.2. How would you draw the electric field lines given the test charges below.3. Coulomb's law and Newton's law of gravitation are similar in structure. Can Gauss's law beapplied in gravitational fields?If so, what changes are needed?3Bulding Concent Man Direction: Solve the following problems as directed. You show your solution on the boxprovided.1.) Two spheres of equal mass and equal charge are separated at a distance r.(a) Derive an expression for the quantity of charge that must be on each sphere so thatthe spheres are in an equilibrium where attractive and repulsive forces are balanced.

Answered: Image /qna-images/answer/18abeb94-c501-4942-b8ec-8c888a423997.jpg

1.) Two spheres of equal mass and equal charge are separated at a distance r. (a) Derive an expression for the quantity of charge that must be on each sphere so that the spheres are in an equilibrium where attractive and repulsive forces are balanced.

1.) Two spheres of equal mass and equal charge are separated at a distance r. (a) Derive an expression for the quantity of charge that must be on each sphere so that the spheres are in an equilibrium where attractive and repulsive forces are balanced.

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

7) Ve wire Two uncharged conducting spheres of radius r, and r, = 2m are placed long enough apart and connected by a wire. The sphere of radius r, is under the electron rain only. Electrons move towards the sphere of radius r, with the velocity ve = 200m/s. Find the maximum charge that can be found on the sphere of radius r2. m. = 9,11x10-31kg, 9e 3 1,6х10-19 С, ke 9x10° (Nm) a) 6,33х10-18С b) 2,53x10-17C c) 5,69x10-17C d) 1,01x10-16c e) 1,58x10-16C O'
2- Two particles have charge values of +2.0 and +5.5 μC. They are separated by 0.50 m. How much potential energy does the system have? ( ke = 8.99 × 10 9 N ⋅m 2/C 2
Two spheres which carries identical charges lie 2m apart. Compute for the charge on each in microcoulomb if a sphere experiences a force of 3N. where k = 9x10⁹Nm²/C²
??
3. There is a sodium ion, Na (1+, 23.0 amu) and a sulfide ion, S (2-) (32.1 amu) located in certain positions and the force on the sulfide ion is measured to be (500 N, 45 °). Without calculating, determine the true statement. Answers: a) Sulfur Accelerates More Than Sodium Per Charge. b) The force on sodium is (500 N, -135 °). c) Sodium slows down. d) You can't know without doing calculations.
A negative charge Q equals -10 muC moves to the right in a uniform electric field if you electron gains 80 muJ of electric potential energy after moving 15 cm give the magnitude and direction of the electric field
A proton and an electron are in a constant electric field created by oppositely charged plates. Both charges are halfway between the two plates (and far enough apart that they do not interact with one another). When they are released, which will acquire more kinetic energy, a) the proton, b) the electron, c) neither will move or d) they will both acquire the same kinetic energy.
2. A charge of 1.5 fC and a charge of -1.5 fC are separated by a distance of 4.0 nm. (a) Calculate the magnitude of the dipole moment. (b) What direction does the dipole point in?
5- chapter23-question13 Figures show four situations in which +ą -39 +3q charged particles are fixed in place on an axis. In which situations is there a point to the left (a) (b) +3q -9 <-34 +q of the particles where an electron will be in equilibrium? (c) (d) Option1 Option2 Option3 Option4 Option5 a and d b and c None a and b cand d Option3 b) tion1 c) Option5 d) Option4 e) Option2 Leave blank
3) Four negative point charges of charge −Q are positioned as shown in the figure, each adistance a from the origin. a) Calculate the magnitude and direction of theelectric field at the origin. Then, with the charge on the right now removed, calculate the magnitude and direction of the electricfield at the origin for this three-charge configuration. b) The charge on the top is now removed aswell. Calculate the magnitude and direction of theelectric field at the origin for this two-chargeconfiguration. c) Calculate the magnitude and direction of theelectric force exerted by the two remaining chargeson a negative point charge of charge −q placed at theorigin. [Note that physics is case sensitive, so q isnot the same as Q.]
5.) Protons can be approximated as spheres with a radius of about 8.5 x 10-16 m. Using Coulomb's law (which we saw at the beginning of the year), calculate the force required for two particles with the charge of one proton to be this far apart. While not exact, this gives a sense for how much force must be applied for the first step of this process to occur. Note: you will have to look up a couple of values here .. units are important, so it's probably best to work in Sl units.