1) the number electrons n = Q/e = 6.7*10-9 / 1.6*1019 = 4.1875 *1010 electrons
2) magnitude force between two charges at a distance d is F = Kq1 q2 /d2
Distance D = sqrt(Kq1 q2 /F) = sqrt (9*10^9*29*10^-6*56*10^-6/ 5.1) = 1.693 meters
Chapter 23, Problem 1 How many electrons would have to be removed from a coin to...
How many electrons would have to be removed from a coin to leave it with a charge of +5.1 x 107 c? Number: No units Units Question 3 In the figure partide 1 of charge +5e is above a floor by distance du = 4.70 mm and particle 2 of charge +8e is on the floor, at distance d2 = 6.20 mm horizontally from particle 1. What is the x component of the electrostatic force on particle 2 due to...
Chapter 21, Problem 003 Your answer is partially correct. Try again. What must be the distance in meters between point charge , 25.2 uC and point charge qz-42.1 JC for the electrostatic force between them to have a magnitude of s.16 N7 Number the tolerance is +/-2%
How many electrons would have to be removed from a coin to leave it with a charge of +8.5 × 10-5 C? the tolerance is +/-3%
Chapter 21, Problem 003 What must be the distance in meters between point charge q1 = 38.2 µC and point charge q2 = -37.1 µC for the electrostatic force between them to have a magnitude of 7.07 N?
What must be the distance in meters between point charge q1=36.6 uc and q2=-66.5 uc for the electrostatic force between them to have a magnitude of 5.55 N?
Question 2 Your answer is partially correct. Try again. How many electrons would have to be removed from a coin to leave it with a charge of +6.0 x 10-8 c? Number 13750000000000 Units T No units the tolerance is +/-2% Question 3 Your answer is partially correct. Try again. In the figure particle 1 of charge +4e is above a floor by distance di = 2.20 mm and particle 2 of charge +8e is on the floor, at distance...
Urread) Open Assigament .RINTER VERSİON .BADE T RESOURCES Chapter 1R, Problem 13 Problem.09 Two point charges are fised on the y axis: a negative point charge o-34 uC at 0.19 m and a positive paint charge at0.31m, A third point charge q 9.2 uC is fixed at the onge. The net electrostatic force exerted on the charge by the ether two charges has magnitude e, 23 N·M pints in the drection. Determine the magnt de of E.Prablem 13 8.Prablem.15 AB.tiom....
Chapter 18, Problem 09 Two spherical objects are separated by a distance of 1.55 x 103 m. The objects are initially electrically neutral and are very small compared to the distance between them. Each object acquires the same negative charge due to the addition of electrons. As a result, each object experiences an electrostatic force that has a magnitude of 4.69 10-21 N. How many electrons did it take to produce the charge on one of the objects? Number Units...
Problem with data for try #3: Consider the picture below The charge of the middle charge is 2.61 uC. If a charge of -2.00 uC is placed at a point 1.00 cm to the left of the middle charge, what are the magnitude and direction of the force on it? (Let a force to the right be positive and a force to the left be negative.) 6.00 C -2.00 p Defined symbols: 3,00 cm 2.00 cm charge in uC chargein...
Set 9. O-1 points CJ10 18.P01 Two point charges are fixed on the y axis: a negative point charge a: - 28 JC at ys +8.1 uCis fixed at the origin. The net electrostatic force exerted on the charge q by the magnitude of qz +0.19 m and a positive point charge 9z at y2 the other two charges has a magnitude of 16 N and points in the +y direction. Determine 92- Section 18.5 CU10 18 P014 The drawings...