Homework Answers
![2kg kg E 1.9 92492 - 2a Enet - 2E, Cosco -E2 Enet- 2 kq (92+2, 2] 2K2 do 192 193 (det b)² 2kg Enet skal vera tous:]](http://img.homeworklib.com/questions/82dac3f0-d67a-11ea-a4df-c943e6e7d953.png?x-oss-process=image/resize,w_560)
if you are satisfied from my
solution then plz like it Thank you
Add Answer to:
2. The charge distribution of a water molecule can be approximated by the diagram shown. The...
1) Water is a polar molecule. There is an effective accumulation of negative charge near the...
1) Water is a polar molecule. There is an effective accumulation of negative charge near the oxygen atom and an effective lack of negative charge ( positive charge) near each of the hydrogen atoms. The molecule is triangular in shape, as diagramed below, with the angle near the oxygen vertex equal to 104.5°. d is the distance from each of the hydrogen atoms to the oxygen atom +Q 5225 52.25 -20 +Q Derive a formula for the electric field produced...
Imagine that a water molecule is made of two positively charged hydrogen atoms, each with charge...
Imagine that a water molecule is made of two positively charged
hydrogen atoms, each with charge +q, and one negatively charged
oxygen atom, with charge –2q. These atoms are arranged as shown.
The magnitude of the electron charge q = 1.6 x 10^19 C and the
distance unit used in the diagram, “pm”, is picometers, or 10^-12
m. How much energy would it take for you to completely remove the
positively charged hydrogen atom on the left from this molecule,...
a) The water molecule consists of two hydrogen atoms and one oxygen atom. Since the oxygen...
a)
The water molecule consists of two hydrogen atoms and one oxygen
atom. Since the oxygen atom has a higher electronegativity than the
hydrogen atom, the side of the molecule with the oxygen atom has a
partial negative charge.
Assume that the partial positive charge on each hydrogen atom is
Q2 = 0.512 x 10-19 C. What is the
electric charge Q1 on the Oxygen atom?
b)
The water molecule forms an angle, with hydrogen atoms at the
tips and...
A very crude model for a neutral water molecule is shown in the figure, a negative...
A very crude model for a neutral water molecule is shown in the figure, a negative oxygen and two positive hydrogen atoms. As usual, assume V(00) = 0. un ende die shown in the figure, az (+/2 (a) (3 pts) What is the total energy stored in this system in terms of distance a and charge q? (b) (1 pts) Physically interpret the sign of your answer. (c) (3 pts) If you bring in a positive test charge (q') from...
The potential energy of two atoms in a diatomic molecule is approximated by U(r)=d/r12-b/r6, where r...
The potential energy of two atoms in a diatomic molecule is approximated by U(r)=d/r12-b/r6, where r is the spacing between atoms and a and b are positive constants. Find the force F(r) on one atom as a function of r. Find the equilibrium distance between the two atoms. Express your answer in terms of the variables a and b. Is this equilibrium stable? Suppose the distance between the two atoms is equal to the equilibrium distance found in part (b)....
Three charges are configured as shown. A 3.0 nC charge is located at the origin. A -5.0 nC charge is located at a point on the y axis 0.1 m from the origin.
Problem 1 Charge Configuration Three charges are configured as shown. A 3.0 nC charge is located at the origin. A -5.0 nC charge is located at a point on the y axis 0.1 m from the origin. The third charge of 4 nC is located on the x axis at a distance of 0.3 m from the origin. a) What is the magnitude and direction of the electric field at the origin? b) What is the magnitude and direction of the force on...
The dipole moment of the water molecule (H2O) is 6.17×10−30C⋅m. Consider a water molecule located at...
The dipole moment of the water molecule (H2O) is 6.17×10−30C⋅m. Consider a water molecule located at the origin whose dipole moment p⃗ points in the +x-direction. A chlorine ion (Cl−), of charge −1.60×10−19C, is located at x=3.00×10−9m. Assume that x is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. Find the magnitude of the electric force that the water molecule...
A point charge q2 = -4.5 μC is fixed at the origin of a co-ordinate system...
A point charge q2 = -4.5 μC is fixed at the origin of
a co-ordinate system as shown. Another point charge q1 =
3.5 μC is is initially located at point P, a distance d1
= 7.2 cm from the origin along the x-axis
1)
What is ΔPE, the change in potenial energy of charge
q1 when it is moved from point P to point R, located a
distance d2 = 2.9 cm from the origin along the x-axis as...
The potential energy of two atoms in a diatomic molecule is approximated by U(r)=a/r^12−b/r^6, where r...
The potential energy of two atoms in a diatomic molecule is approximated by U(r)=a/r^12−b/r^6, where r is the spacing between atoms and a and b are positive constants. Find the component of force along the line connecting the two atoms, Fr(r), on one atom as a function of r. Find the equilibrium distance between the two atoms. Is this equilibrium stable? Suppose the distance between the two atoms is equal to the equilibrium distance found in part A. What minimum...
Positive charge Q is distributed uniformly along the z-axis from x = 0 to x = a.
.1.Positive charge Q is distributed uniformly along the z-axis from x = 0 to x = a. A positive point charge q is located on he positive z-axis at a distance d to the right of the origin.(a) Calculate the electric potential produced by the charge distribution Q at x = d. (b) Develop an expression for the potential energy that would be added to the system by bringing a charge q from infinity to x = d. (c) Assuming the charges...
1) Water is a polar molecule. There is an effective accumulation of negative charge near the oxygen atom and an effective lack of negative charge ( positive charge) near each of the hydrogen atoms. The molecule is triangular in shape, as diagramed below, with the angle near the oxygen vertex equal to 104.5°. d is the distance from each of the hydrogen atoms to the oxygen atom +Q 5225 52.25 -20 +Q Derive a formula for the electric field produced...
Imagine that a water molecule is made of two positively charged
hydrogen atoms, each with charge +q, and one negatively charged
oxygen atom, with charge –2q. These atoms are arranged as shown.
The magnitude of the electron charge q = 1.6 x 10^19 C and the
distance unit used in the diagram, “pm”, is picometers, or 10^-12
m. How much energy would it take for you to completely remove the
positively charged hydrogen atom on the left from this molecule,...
a)
The water molecule consists of two hydrogen atoms and one oxygen
atom. Since the oxygen atom has a higher electronegativity than the
hydrogen atom, the side of the molecule with the oxygen atom has a
partial negative charge.
Assume that the partial positive charge on each hydrogen atom is
Q2 = 0.512 x 10-19 C. What is the
electric charge Q1 on the Oxygen atom?
b)
The water molecule forms an angle, with hydrogen atoms at the
tips and...
A very crude model for a neutral water molecule is shown in the figure, a negative oxygen and two positive hydrogen atoms. As usual, assume V(00) = 0. un ende die shown in the figure, az (+/2 (a) (3 pts) What is the total energy stored in this system in terms of distance a and charge q? (b) (1 pts) Physically interpret the sign of your answer. (c) (3 pts) If you bring in a positive test charge (q') from...
The potential energy of two atoms in a diatomic molecule is approximated by U(r)=d/r12-b/r6, where r is the spacing between atoms and a and b are positive constants. Find the force F(r) on one atom as a function of r. Find the equilibrium distance between the two atoms. Express your answer in terms of the variables a and b. Is this equilibrium stable? Suppose the distance between the two atoms is equal to the equilibrium distance found in part (b)....
A point charge q2 = -4.5 μC is fixed at the origin of
a co-ordinate system as shown. Another point charge q1 =
3.5 μC is is initially located at point P, a distance d1
= 7.2 cm from the origin along the x-axis
1)
What is ΔPE, the change in potenial energy of charge
q1 when it is moved from point P to point R, located a
distance d2 = 2.9 cm from the origin along the x-axis as...
Most questions answered within 3 hours.
-
Hyundai Motors is considering threesites—A, B,C —at which to
locate a factory to build its new-model...
asked 53 seconds from now -
Learning Outcomes:
Upon the successful completion of this module, you should
understand the following concepts:
Strategic...
asked 19 seconds ago -
A 0.2m diameter ball with an initial velocity of 8m/s rolls up a
hill without slipping....
asked 8 minutes ago -
Identify four of the five major types of organizations within
the federal bureaucracy, and give examples...
asked 8 minutes ago -
The following data have been obtained
for the effect of solvent composition on the solubility of...
asked 8 minutes ago -
Our ability to see distinct edges as well as our errors in
contrast perceptions (e.g., seeing...
asked 28 minutes ago -
Two buckets of mass 17.1 kg and 11.3 kg are attached to the ends
of a...
asked 21 minutes ago -
A laser used in LASIK eye surgery produces 50 pulses per second.
The wavelength is 192...
asked 18 minutes ago -
Smith Inc. recently reported operating income of $2.75 million,
depreciation of $1.20 million, and had a...
asked 19 minutes ago -
A
nurse is trying to understand the structure and chain of command of
a healthcare organization....
asked 21 minutes ago -
A company is interested in estimating the costs of lunch
in their cafeteria. After surveying employees,...
asked 25 minutes ago -
A woman expends 94 kJ of energy in walking a kilometer. The
energy is supplied by...
asked 36 minutes ago