Inquiry into Physics
8th Edition
ISBN: 9781337515863
Author: Ostdiek
Publisher: Cengage
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Chapter 12, Problem 2C
To determine
The comparison (ratio) of electric force to gravitational force between protons when they are kept at
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At the points of the angles of an equilateral triangle with a side length of 30 cm, the electric charges are 2uC, 2 uC, and 3uC, respectively. What is the coulomb force experienced by a 3uC charge? (with pictures)
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Chapter 12 Solutions
Inquiry into Physics
Ch. 12 - Prob. 1AACh. 12 - Prob. 2AACh. 12 - Prob. 1PIPCh. 12 - Prob. 1MIOCh. 12 - Prob. 2MIOCh. 12 - Prob. 1QCh. 12 - Prob. 2QCh. 12 - Prob. 3QCh. 12 - Prob. 4QCh. 12 - Prob. 5Q
Ch. 12 - Prob. 6QCh. 12 - Prob. 7QCh. 12 - Prob. 8QCh. 12 - Prob. 9QCh. 12 - (Indicates a review question, which means it...Ch. 12 - Prob. 11QCh. 12 - Prob. 12QCh. 12 - (Indicates a review question, which means it...Ch. 12 - Prob. 14QCh. 12 - Prob. 15QCh. 12 - Prob. 16QCh. 12 - Prob. 17QCh. 12 - Prob. 18QCh. 12 - Prob. 19QCh. 12 - Prob. 20QCh. 12 - Prob. 21QCh. 12 - Prob. 22QCh. 12 - Prob. 23QCh. 12 - Prob. 24QCh. 12 - Prob. 25QCh. 12 - Prob. 26QCh. 12 - Prob. 27QCh. 12 - Prob. 28QCh. 12 - Prob. 29QCh. 12 - Prob. 30QCh. 12 - Prob. 31QCh. 12 - Prob. 32QCh. 12 - Prob. 33QCh. 12 - Prob. 34QCh. 12 - Prob. 35QCh. 12 - Prob. 36QCh. 12 - Prob. 37QCh. 12 - Prob. 38QCh. 12 - Prob. 39QCh. 12 - Prob. 40QCh. 12 - Prob. 41QCh. 12 - Prob. 42QCh. 12 - Prob. 43QCh. 12 - Prob. 44QCh. 12 - Prob. 1PCh. 12 - How fast would a muon have to be traveling...Ch. 12 - The lifetime of a free neutron is 886 s. If a...Ch. 12 - Prob. 4PCh. 12 - The formula for length contraction gives the...Ch. 12 - Prob. 6PCh. 12 - Prob. 7PCh. 12 - Prob. 8PCh. 12 - Prob. 9PCh. 12 - . In a particular beam of protons, each particle...Ch. 12 - . A particle of rest energy 140 MeV moves at a...Ch. 12 - . If the relativistic kinetic energy of a particle...Ch. 12 - Prob. 13PCh. 12 - Prob. 14PCh. 12 - Prob. 15PCh. 12 - . How many years would you have to wait to observe...Ch. 12 - Prob. 17PCh. 12 - Prob. 18PCh. 12 - . A compact neutron star has a mass of kg (about...Ch. 12 - Prob. 20PCh. 12 - Prob. 21PCh. 12 - Prob. 22PCh. 12 - Prob. 23PCh. 12 - Prob. 24PCh. 12 - Prob. 25PCh. 12 - Prob. 26PCh. 12 - Prob. 27PCh. 12 - Prob. 28PCh. 12 - Prob. 29PCh. 12 - Prob. 30PCh. 12 - Prob. 31PCh. 12 - . If the average lifetime of a proton was 1033...Ch. 12 - Prob. 1CCh. 12 - Prob. 2CCh. 12 - Prob. 3CCh. 12 - Prob. 4CCh. 12 - Prob. 5CCh. 12 - Prob. 6CCh. 12 - Prob. 7CCh. 12 - Prob. 8CCh. 12 - Prob. 9CCh. 12 - Prob. 10C
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- An α particle located in the molecules of a helium atom was observed to have mass 6.11*10^-27kg and 2eV. Calculate the force of electric repulsion or attraction between the α particles and compare them with gravitational force of attraction between themarrow_forwardUse the following constants if necessary. Coulomb constant, k = 8.987 × 10º N - m² /C&acuum permitivity, €o = 8.854 × 10-12 F/rMagnetic Permeability of vacuum, Ho = 12.566370614356 ×x 10-7 H/rMagnitude of the Charge of one electron, e = -1.60217662 × 10-19 CMass of one electron, me = 9.10938356 × 10-31 kgUnless specified otherwise, each symbol carries their usual meaning. For example, µC means micro coulomb Calculate the magnetic field created by an infinite wire carrying current I = 17 mAurrent at a distance r from the wire B field at r = 13 cm Give your answer up to at least three significance digits. T B field at r = 130 cm Give your answer up to at least three significance digits. Tarrow_forwardThe charge of an electron is e = -1.60217662 × 10-19 C. The coulomb constant is given by k = 8.987 × 10°N · m2 /C2. Radius of the Earth is R = 6371 km. For scientific input you can write the coulomb constant in the input box in one of the following ways 1) 8.987 × 10A9 2) 8.987 x 10 A +9 3) 8.987e + 9 4) 8.987e9 No space is allowed between different characters. Coulomb constant Give your answer to at least two significance digits. N.m²/C? charge of an electron Give your answer to at least two significance digits. C Radius of earth Give your answer to at least two significance digits. kmarrow_forward
- There is one part to this question. I need to know the nm. Thank you!arrow_forwardUse the following constants if necessary. Caulomb constant, k = 8.987 x 10° N - m2/C%acuum permitivity, eg = 8.854 x 10-12 F/rhlagnetic Permeability of vacuum, uo = 12.566370614356 x 10-7 H/rhlagnitude af the Charge of one electran, e = -1.60217662 x 10-19 CMass of one electron, me = 9.10938356 x 10 " kgunless specified atherwise, each symbol carries their usual meaning. For example, pCmeans micro coulomb Fig-1 Fig.2 Say yau have an infinite sheet lying on the yz plane. A point pi is located at (-8, 11, 6)This is shown in figure (Fig 1). and (Fig. 2). Note that both figure represent the same thing in 3D (Fig. 1) ar in 2D (Fig. 2). And in 2D diagram the Y axis represents the infinite sheet. Note : All coordinates in this problem are in centi meters. a) Find the magnitude of the electric field due to the sheet at p, if the charge density of the sheet is a = 29 uC/m? magnitude of the electric field Lie your amr up to at least three signhcance digns Narrow_forwardA non-uniformly charged insulating sphere has a volume charge density that is expressed as p (rho) = beta(b) r where beta is a constant, and r is the radius from the center of the sphere. If the, the total charge of the sphere is Q and its maximum radius is R. What is the value for beta ? Use the solution attached to solve for the problem.arrow_forward
- Consider the two charges in the figure, which are Y moving in opposite directions and located a distance 16 cm on either side of the origin of the given coordinate system. Charge one is 19.5 µC and is moving at a speed 13.5 × 106 m/s, and charge two is -9.5 µC and 02 is moving at a speed of 1.5 × 106 m/s. Notice that the positive z- direction in this figure is directed out of the page. 92 d Q d What is the total magnetic field, in the z-direction, at a point O located a distance 31 cm down the x-axis, as shown? Your answer should be in teslas. Bz =arrow_forwardThe protons in a nucleus are approximately 2 x 10 -15 m apart. Consider the case where the protons are a distance d = between two protons at this distance. N Need Help? Read It 1.93 x 10-15 m apart. Calculate the magnitude of the electric force (in N)arrow_forwardUse the following constants if necessary. Coulomb constant, k = 8.987 x 10° N - m2/Cacuum permitivity, €o = 8.854 × 10-12 F/rMagnitude of the Charge of one electron, e = -1.60217662 x 10-19 CMass of one electron, m, = 9.10938356 x 10-31 kgunless specified otherwise, each symbol carries their usual meaning. For example, µC means micro coulomb Coaxial cable -R1 High frequency signals are often transmitted along a coaxial cable, such as the one shown in the Figure. For example, the cable TV hookup coming into your home is a coaxial cable. A long coaxial cable carries a uniform (positive) surface charge density o1 = 6 µC/m?on the inner cylinder radius R1 = 0.2 mmand uniform surface charge density on the outer cylindrical shell (radius R2 = 1.7 mm The surface charge is negative and of just the right magnitude so that the cable as a whole is neutral.arrow_forward
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