QUESTION 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.) QUESTION 3 -e +e -е 8 cm 2 cm Two electrons (-e) are separated by 10 cm, and a proton (+e) is placed on the line connecting the two such that is is 2 cm from one of the electrons (see diagram). Calculate the magnitude of the net electric force on the proton. (Give your answer in newtons but don't include the units.) QUESTION 4 Two electrons and one proton are placed on the corners of a square, such that the proton is opposite the empty corner. Which of the following statements is correct? O The net electric field at the empty corner is directed away from the center of the square. O The net electric field at the empty corner is directed toward the center of the square. Click Save and Submit to save and submit. Click Save All Answers to save all answers.

QUESTION 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.) QUESTION 3 -e +e -е 8 cm 2 cm Two electrons (-e) are separated by 10 cm, and a proton (+e) is placed on the line connecting the two such that is is 2 cm from one of the electrons (see diagram). Calculate the magnitude of the net electric force on the proton. (Give your answer in newtons but don't include the units.) QUESTION 4 Two electrons and one proton are placed on the corners of a square, such that the proton is opposite the empty corner. Which of the following statements is correct? O The net electric field at the empty corner is directed away from the center of the square. O The net electric field at the empty corner is directed toward the center of the square. Click Save and Submit to save and submit. Click Save All Answers to save all answers.

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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