13. charge q1 (26.0 µC) and q2 (-47.0 µC) experienced an electrostatic force of 5.70 N between them at a distance of, а. 1.39 m b. 1.93 m с. 2.14 х 10-19 d. 1.464 x 10-8 14. How many electrons have been removed from a positively charged particle if it has a net charge of 5 x 109 C? a. 5 x 109 electrons b. 2.5 x 109 electrons c. 1x 10-8 electrons d. Incomplete information

13. charge q1 (26.0 µC) and q2 (-47.0 µC) experienced an electrostatic force of 5.70 N between them at a distance of, а. 1.39 m b. 1.93 m с. 2.14 х 10-19 d. 1.464 x 10-8 14. How many electrons have been removed from a positively charged particle if it has a net charge of 5 x 109 C? a. 5 x 109 electrons b. 2.5 x 109 electrons c. 1x 10-8 electrons d. Incomplete information

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

If the charge on an object is 3×10‐⁶ C and the charge on a second object is ‐5×10‐⁶ C, what is the force between the two objects if they are 0.05 m away from each other? A. 54 N B. -2.7N C. 6×10‐⁹ N D. -54 N
7. Object A has a charge +1.8 x 10-6 C. Ob- ject B has a charge -1.0 x 10-6 C. They are 0.014 m apart. What is the force on A? on B?
After a glass rod is rubbed with silk, it is observed to have a net charge of +24 nC. Which of the following statements correctly describes the interaction between the silk and the rod? A. The rod transferred 1.5 x1011 electrons to the silk. B. The rod transferred 1.5 x1011 protons to the silk. C. The silk transferred 1.5 x1011 electrons to the rod. D. The silk transferred 1.5 x1011 protons to the rod.
Two balloons charged balloons are attracted to the wool fabric. One balloon has a charge of 2x10^-5 C and the other has a charge of 7x10^-3 C. They are .5m apart. What is their electric force? A. 5040 N B. 5.04 N C. 1.5 x 10^4 N D. Other
1. Common static electricity involves charges ranging from nanocoulombs to microcoulombs. (a) How many electrons are needed to form a charge of −9.10 nC? electrons (b) How many electrons must be removed from a neutral object to leave a net charge of 0.520 µC? electrons 2. What net charge would you place on a 412 g piece of sulfur if you put an extra electron on 1 in 1012 of its atoms? (Sulfur has an atomic mass of 32.1.) 4. What is the repulsive force between two pith balls that are 10.0 cm apart and have equal charges of −39.0 nC?-------N 6.How far apart (in mm) must two point charges of 65.0 nC (typical of static electricity) be to have a force of 5.50 N between them? 7. a.What is the direction of this force (away from or toward the +6 µC charge)? away from the +6 µC chargetoward the +6 µC charge ---------mm A test charge of +9 µC is placed halfway between a charge of +6 µC and another of +7 µC separated by 17 cm. (b) What is the magnitude of the force (in N)…
9. If the electric force between two charges is 4.2 x 10-2N, what would the new force be if the distance between the charges is doubled and the charge on one of the charges is tripled? a. 3.15 x 10 2N b. 2.50 x 10-¹ N c. d. e. 4.21 x 102N 5.8 x 10³ N none of all
mh.3
What is the resultant magnitude and direction of the force on a 7 μC charge situated on the y-axis, 4 cm from the point of origin, due to a pair of 3 μC charges located on the x-axis at opposite sides of the point of origin, each at distance of 4 cm from the point of origin? O a. 85.4 N O b. 83.4 N O c. 27.8 N O d. 83.4 N O e. 82.4 N
. A net charge +Q is uniformly distributed on a large cube. A smaller cube is cut out of this large cube. The smaller cube has a volume an eighth of the larger cube's. What is the charge on the smaller cube? O A. Q/8 O B. Q/4 C. Q/2 D. Q
8. Which one of these statements is true? A. Like charges attract, unlike charges repel. B. Like charges attract, like charges repel. C. Unlike charges attract, unlike charges repel. D. Unlike charges attract, like charges repel.
7. Each figure shows two points near to two charges. Compare the electric field strengths E¡ and E2 at these two points. Is E1 > E2, E1 = E2, or E1 < E2? a. b. с. +, +) 2. е. f. d.
G5