he water molecule's dipole moment is 6.17×10-30C⋅m. What would be the separation distance if the molecule consisted of charges ±e? (The effective charge is actually less because H and O atoms share the electrons.) Express answer with appropriate units

he water molecule's dipole moment is 6.17×10-30C⋅m. What would be the separation distance if the molecule consisted of charges ±e? (The effective charge is actually less because H and O atoms share the electrons.) Express answer with appropriate units

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter24: Electric Fields

Section24.4: Electric Field Of A Collection Of Charged Particles

Problem 24.5CE: A water molecule is made up of two hydrogen atoms and one oxygen atom, with a total of 10 electrons...

See similar textbooks

Similar questions

(a) Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. Silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) Imagine adding electrons to the pin until the negative charge has the very large value 1.00 mC. How many electrons are added for every 109 electrons already present?
A water molecule is made up of two hydrogen atoms and one oxygen atom, with a total of 10 electrons and 10 protons. The molecule is modeled as a dipole with an effective separation d = 3.9 1012 m between its positive and negative charges. What is the magnitude of the water molecules dipole moment?
An object of mass 5 × 10-6 g is placed over a thin positively charged sheet of surface density of charge σ = 4.0 × 10-6C/m2 (figure shown below). Estimate the charge that should be given to this object so that upon release it will not fall down. Calculate the number of electrons that is to be removed to give this charge. How much mass loss is caused by this removal of electrons?
Some types of molecules that do not possess an intrinsic electric dipole moment can be given one by an external electric field in a process called charge separation, or polarization. In this process, their internal charge distribution becomes distorted by the field, which results in the region of a molecule on the side in the direction of the field gaining a positive net charge and the region on the other side gaining a negative net charge. Both charges have equal magnitudes, and the electric neutrality of the molecule as a whole is maintained. The electric field is said to induce an electric dipole moment in such a molecule. When the field is canceled, the molecule reverts to its unpolarized state and loses its electric dipole moment. The electric behavior of such a molecule can be modeled by a pair of ±1.60×10^−19 C charges connected by a spring with force constant 0.000711 N/m. The spring must be imagined as possessing zero relaxed length so that normally the charges overlap and the…
Some types of molecules that do not possess an intrinsic electric dipole moment can be given one by an external electric field in a process called charge separation, or polarization. In this process, their internal charge distribution becomes distorted by the field, which results in the region of a molecule on the side in the direction of the field gaining a positive net charge and the region on the other side gaining a negative net charge. Both charges have equal magnitudes, and the electric neutrality of the molecule as a whole is maintained. The electric field is said to induce an electric dipole moment in such a molecule. When the field is canceled, the molecule reverts to its unpolarized state and loses its electric dipole moment. The electric behavior of such a molecule can be modeled by a pair of ±1.60×10−19 C±1.60×10−19 C charges connected by a spring with force constant 0.000613 N/m.0.000613 N/m. The spring must be imagined as possessing zero relaxed length so that normally…
An isolated water molecule is modeled as two point charges ±0.700e separated by 0.0480 nm. Its rotational inertia is 2.93 × 10-47 kg-m2 about the axis shown in the figure below. The molecule is in a uniform electric field of magnitude 837 N/C. What is the maximum possible torque on the molecule due to the electric field? +q Axis of rotation |N·m
Four positive charges (+20 microC each) are to be arranged at the corners of a square of side d = 0.5m. %3D d d a) How much energy is required to assemble these charges in this arrangement? (J) +
If two identical conducting spheres are in contact, any excess charge will be evenly distributed between the two. Three identical metal spheres are labeled A, B, and C. Initially, A has 8 nC of charge, B has -4 nC of charge, and C is uncharged. What is the final charge on sphere A if C is touched to B, removed, and then C is touched to A? Note: Your answer is assumed to be reduced to the highest power possible.
A metal sphere has a charge of + 8.0 µC. (a.) How many electrons does it have? (b.) What is the net charge after 6.0 x 1013 electrons have been placed on it? Note: gnet = q1 + q2. Include the signs of the charges when solving for the net charge.
In crystals of the salt cesium chloride, cesium ions Cst form the eight corners of a cube and a chlorine ion ci is at the cube's center (see the figure). The edge length of the cube is L = 0.39 nm. The Cst ions are each deficient by one electron (and thus each has a charge of +e), and the Cl ion has one excess electron (and thus has a charge of - e). (a) What is the magnitude of the net electrostatic force exerted on the Cl ion by the eight Cst ions at the corners of the cube? (b) If one of the Cst ions is missing, the crystal is said to have a defect; what is the magnitude of the net electrostatic force exerted on the Cl ion by the seven remaining Cst ions? Cs+ (a) Number Units (b) Number Units
Three charges are placed on three corners of a square, as shown. Each side of the square is 30 cm. Compute E at the fourth corner. What would be the force on a 6 µC charge placed at the vacant corner? 8 μC -5 µC AE. -4 µC E, E.
A fluoronium ion (H2F*) can be thought of as the superposition of 2 tiny electric dipoles that are oriented with an angle of 114.75° between them. The positive end of each dipole has a charge of qe and the negative end of each has (-qe/2), where qe = 1.6x1019 C. The separation distance d for each of the 2 dipoles is 9.5x1011 m. 95 pm [Image source: Wikipedia] 114.75° What happens to the fluoronium ion when it is placed in a uniform electric field (select all that apply)? It experiences a net torque about the midpoint of the fluoronium ion's resultant dipole vector O It experiences a net torque about a point in between the midpoint and the tail the fluoronium ion's resultant dipole vector O It experiences no net force O It experiences a net torque about a point in between the midpoint and the head the fluoronium ion's resultant dipole vector O It experiences no net torque It experiences a net torque about the location of the fluorine (F) nucleus O It experiences a net force in the…