16 B. If two point charges both of charge 3 nC (3 x 10^-9C) are placed0.01 meters apart, what is the force between them. The electric constantk = = 9 x 10^9 N-m^2/C^28.1 x 10^-8 N away from each other8.1 x 10^-4 N away from each other8.1 x 10^-8 N towards each other8.1 x 10^-4 N towards each other○ none of the above

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Answered: 16 B. If two point charges both of…

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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Suppose we have two positively charged particles a distance of 4 m apart from each other. Particle 1 has a charge of 6C and particle 2 has a charge of 1.3 x 10^3 C. What amount of electrostatic force exists between these two particles? A)435 x 10^12N B)1.75 x 10^13 N C)6.5 x 10^2 N (aka 650 N)
What is the magnitude of the electric field due to a 6.0 x 10-⁹ C charge at a point located 0.025 m from the charge? A) 8.6 x 104 N/C B) 1.2 x 10³ N/C C) 1.8 x 105 N/C D) 3.6 x 106 N/C
38. Determine the force exerted on a 15nC charge if an electric field of 3.45 x 103 N/C acts on the particle. Based on the problem, what are the given values needed in calculating the electric force? Group of answer choices Fe = 1.5 x 10-9 C and E = 3.45 x 103 N/C Fe = 1.5 x 108 C and E = 3.45 x 103 N/C Fe = 1.5 x 109 C and E = 3.45 x 103 N/C Fe = 1.5 x 10-8 C and E = 3.45 x 103 N/C
The force between two objects is -50N. One object positive charge of 1.4 * 10 ^- 6C and a negative charge of -1.6 * 10 ^- 6C. How far apart are the two objects?
1. Two positive point charges (q1, and q2) are separated at a distance of 40nm as shown in the table. For what values of the charges, coulomb force between them is maximum. No. q1 q2 1 Q/2 Q/2 2 30/4 5Q/4 3 50/6 Q/6 4 20/6 30/6 Answer : (1 mark) 2. Three charges are arranged as shown in Figure. Find the magnitude and direction of the electrostatic force on the charge at the origin. [ Given Data Coulomb's constant, K. = 8.99X10° Nm?/c] q2 6.00nC 3.00nC 0.250m 91 0.150m -2.00nC q3 1. The electrostatic force F12 calculated (between q2 and q1)from the above diagram is = 2. The electrostatic force F23 calculated (between q2 and q3)from the above diagram is = 3. The Magnitude of the resultant force on q2 measured from the above diagram is = 4. The resultant direction e measured from the -x axis is = degrees
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)…
2. Three charges, lie along the x-axis as shown: q1=4µC at r1=1.5m, q2=-3µC at r2=2.5m. Determine the magnitude and direction of the net force on q3=2µC at the point of origin.
Answer 3
3.) Four identical charges (q= +3 mC) are arranged in a form of rectangle. Refer to the figure given. What are the magnitude and direction of the net electrical force on the charge in the lower right corner attributable to the other three charges? 0.25 cm 43 0.15 cm 0.15 cm 43 0.25 cm 94
1. Three point charges are fixed in place in a right. What is the electric force on the 5.0 µCcharge due to the other two charges? 2. Find the force on 1 µC charge?
An Iron ion (Fe+2, with charge of +2e) is a particle with radius of about 1.4 x10-10 meters. What is the magnitude of the electric force between two Iron ions located 1.6 x10-8 meters apart? A.) 1.2 x 10 -8 N B.) 9.0 x 10 -13 N C.) 4.7 x 10 -8 N D.) 3.6 x 10 -12 N E.) 1.4 x 10 26 N

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