3. Gravitational forces and electric forces are botha. Forces with attractive and repulsive behaviorsb. Indirectly proportional to the square root of separation between bodiesc. Directly proportional to the product of the masses and chargesd. Decreasing when the distance between two bodies is decreasing4. At which point is the electric field strength strongest?5. Three spheres were brought together. When Spheres A and B are brought together,they attract. When spheres B and C are brought together, they also repel. Whichof the following is true?a. Spheres A and C have same signsb. Spheres B and C have same signsc. Spheres A and C have opposite signsd. Spheres A and B have similar signs6. The first object has a charge of +3N/C, and the second has a charge of 6N/C.which is true about the electric forces between these objects?a. Flon2 - 2F 20n1b. 3F1on2 - 6F20nlc. -6F1012- 2F2on1d. Fion2 = F2onl2021For Nos. 7 to 9, refer to the diagram below:000

Answered: Image /qna-images/answer/4f6bc07d-37a3-420b-816d-deb219b8288a.jpg

3. Gravitational forces and electric forces are both a. Forces with attractive and repulsive behaviors b. Indirectly proportional to the square root of separation between bodies c. Directly proportional to the product of the masses and charges d. Decreasing when the distance between two bodies is decreasing

3. Gravitational forces and electric forces are both a. Forces with attractive and repulsive behaviors b. Indirectly proportional to the square root of separation between bodies c. Directly proportional to the product of the masses and charges d. Decreasing when the distance between two bodies is decreasing

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

2. An electric field of 100N/C is in positive direction. The force on electron in this field is -----(given charge of electron 1.602x10-19C) a. 1.602x10-17N b. 6.24×1020N 1.602xr C. 1.602x10-19N d. 62.4×106N 十= 100 -21 1.602x16 N 5uG and as- 30 uCare placed 1 0 m anart Tho foro o on third
3/3-1)
Elecric force between a + 190 C charge and a - 85 Ccharge is A. Attractive. B. Neither attractive nor repulsive. C. Repulsive D. Hard to say because not enough information is given
Q2. The magnitude of the electric force between two protons is 2.30 3 10226 N. How far apart are they? (a) 0.100 m (b) 0.0220 m. (c) 3.10 m (d) 0.005 70 m. (e) 0.480 m
A 7760 kg space probe, moving nose-first toward Jupiter at 73.9 m/s relative to the Sun, fires its rocket engine, ejecting 83.0 kg of exhaust at a speed of 248 m/s relative to the space probe. What is the final velocity of the probe? Number Units
1. When point charges q = +8 4 µC and q2 = + 5,6µC are brought near each other, each experiences a repulsive force of magnitude 0.77. N. Determine the distance between the two charges. [ Given Data, Coulomb's Constant, Ke = 8.99X10 Nm2/C21 The distance between the two charges = m. [2 marks] 2.An electric field of 250000 N/C points due west at a certain spot. What are the magnitude and direction of the force that acts on a charge 7:0HC at this spot? The magnitude of the force = N and direction = from the charge. [2 marks)
what direction is the force on a positive charge when entering the uniform b in the direction indicated
The magnitude of the electrostatic force between the charges is F. If the distance between the charges is doubled, the electric force between the charges will become a.4F. b.F/4. c.2F. d.F/2.
2. Field between parallel and oppositely charged conductive sheets. Two large, flat, parallel conducting plates have charges of equal magnitude, but with opposite sign; the charge per unit area is + ? for one and −? for the other. Determine the electric field in the region between the plates.
2. Calculate the Total Electric Force on the 2 DC charge. Three charged particles are located at the corners of 7.00 uC an equilateral triangle as shown in figure. 0.500 m 60.0 2.00 µC -4.00 uC
1. In the process of ___ , an object becomes charged by bringing a charged object nearby; separation of charges on the first object occurs and removal of one of these groups leaves the object charged. A. conduction. B. contact. C. convection. D. induction. E. friction. 2. An object with no electrical charge has an excess of neutrons. A. True B. False
13-