Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N - m² /C². Vacuum permitivity, eo = 8.854 x 10-12 F/m. Magnitudeof the Charge of one electron, e = -1.60217662 x 10-19 C. Mass of one electron, me = 9.10938356 x 10 31 kg. Unless specified otherwise, eachsymbol carries their usual meaning. For example, uC means micro coulomb.Suppose you have q = 20 µC charge placed at the orign of your coordinate system. b) Now you place a hollow conducting sphere of inner radius a = 0.5 m and outer radius b = 2.0 m. Calculate the net enclosed charge by the Gaussiansurface of radius r.net enclosed charge by the Gaussian surface of radius riGive your answer up to at least three significance digits.Cb

Gaussian surface:- It is the imaginary surface used to enclosed charge upto the distance where we…

b) Now you place a hollow conducting sphere of inner radius a = 0.5m and outer radius b= 2.0m. Calculate the net enclosed charge by the Gaussian surface of radius r. net enclosed charge by the Gaussian surface of radius T1 Give your answer up to at least three significance digits.

b) Now you place a hollow conducting sphere of inner radius a = 0.5m and outer radius b= 2.0m. Calculate the net enclosed charge by the Gaussian surface of radius r. net enclosed charge by the Gaussian surface of radius T1 Give your answer up to at least three significance digits.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 23PE: A certain five cent coin contains 5.00 g of nickel. What fraction of the nickel atoms’ electrons,...

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Coulomb constant, k=8.987×109N⋅m2/C2. Vacuum permitivity, ϵ0=8.854×10−12F/m. Magnitude of the charge of the electron, e=−1.60217662×10−19C. Mass of the electron, me=9.10938356×10−31kg. Unless specified otherwise, each symbol carries their usual meaning. For example, μC means microcoulomb . Coordinates of three charges in a 2D plane is given as follows: q1=33μC at p1=(18,8), q2=37μC at p2=(−12,−12) and q3=−13μC at p3=(−7,−18). These coordinates are given in centimeters. a) Compute x and y components of force on q1 due to q2. b) Compute x and y components of force on w1 due to q3.
A certain five cent coin contains 5.00 g of nickel. What fraction of the nickel atoms’ electrons, removed and placed 1.00 m above it, would support the weight of this coin? The atomic mass of nickel is 58.7, and each nickel atom contains 28 electrons and 28 protons.
Use the following constants if necessary. Coulomb constant, k=8.987×109N⋅m2/C2. Vacuum permitivity, ϵ0=8.854×10−12F/m. Magnitude of the Charge of one electron, e=−1.60217662×10^-19C. Mass of one electron, me=9.10938356×10−31kg. The gravitational acceleration near the surface of Earth g=9.8m/s2. Unless specified otherwise, each symbol carries their usual meaning. For example, μC means microcoulomb . step 1: Two small identically charged conducting spheres 1 and 2 of equal mass are hung from a fixed support with non conducting threads of equal length as shown in the figure. Both the spheres have equal mass m1=m2=m and equal charge q1=q2=q. Assume that the charge of each sphere is q=36nC , the length of the thread is L=233cm and the horizontal separation is x=17cm. You must draw the figure properly in your pdf. The x and y directions are shown in the figure. You have the liberty to choose any point as the origin of your coordinate system. (Hint: You may find it convenient to choose q1 or…
In the force vs. 1/r2 data, the following graph was generated. Given that q1 =10 μC and q2 = 1 μC, how do you solve for the Coulomb constant (k)?
(1) How many electrons are contained in a -1 C of charge? A. 5.4 × 10^15 electronsB. 5.4 × 10^18 electronsC. 6.2 × 10^15 electronsD. 6.2 × 10^18 electronsE. None of the Above (2) What is the total mass of the electrons in question 1? Me= 9.11 × 10^-31 kg A. 5.6 × 10^−12 kgB. 5.6 × 10^−15 kg C. 3.7 × 10^−12 kg D. 3.7 × 10^−15 kgE. None of the Above (3) If two equal charges, each of 1 C, were separated in air by a distance of 1 km, what would be the force between them? k = 9.0 × 10^9 Nm^2/C^2 A. 9.0 mNB. 9.0 kNC. 9.0 MND. 9.0 GNE. None of the Above (4) Two point charges, Q1 and Q2, are 3 m apart, and their combined charge is 20 µC. If one repels the other with a force of 0.075 N, what are the magnitudes of the two charges? A. 8 µC and 12 µCB. 10 µC and 10 µCC. 15 µC and 5 µCD. 18 µC and 2 µCE. None of the Above (5) From question 4, if one attracts the other with a force of 0.525 N, what are the magnitudes of the charges? Choose two answers. A. 15 µC and -35 µCB. -15 µC and 35 µCC. 40…
With what electrical force do an electron and a proton located 10 ^ -7 m apart attract or repel each other?Data: qe = -1.6⋅10 ^ -19C; qp = 1.6⋅10 ^ -19C; K = 9⋅10 ^ 9N⋅m ^ 2 / C ^ 2
What is the magnitude of the force a +21 μC charge exerts on a +3.0 mC charge 37 cm away?