part B is incorrect I need help!
Homework Answers
I have notice that you have typed
E=(p0*R^3)/(epsilon0*(r^2))*(e-2)
But you should type this
E=(rho0*R^3)/(epsilon0*(r^2))*(e-2)
The solution as follows 
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part B is incorrect I need help!
Volume Charge Densily 4 Part A A solid sphere...
Volume Charge Density 4 Part A A solid sphere of radius R carries volume charge density...
Volume Charge Density 4 Part A A solid sphere of radius R carries volume charge density ρ-PoeriR, where A) is a constant and r is the distance from the center. Find an expression for the electric field strength at the sphere's surface. Your expression should be in terms of the given variables and any other known variables such as the dielectric constant, єо. co is typed as "epsilono" without the quotations. po is typed as "rhoo" without the quotations. D...
A solid sphere of radius R... I only need b) Find an expression for the electric...
A solid sphere of radius R...
I only need b) Find an expression for the electric field for
r>R
Part A A solid sphere of radius R carries volume charge density ρ-Poer/R, where Po is a constant and r is the distance from the center. Find an expression for the electric field strength at the sphere's surface. Your expression should be in terms of the given variables and any other known variables such as the dielectric constant, eo. Eo is...
Uniformly Charged Disk Part A The figure below shows a thin uniformly charged disk with surface...
Uniformly Charged Disk Part A The figure below shows a thin uniformly charged disk with surface charge density σ and radius R. Imagine the disk divided into rings of varying radii r. Find an expression for the charge dą on a ring with radius r and thickness dr. Your expression should be in terms of the given variables and other known constants such as k Greek letters should be spelled out, for example type sigma" without the quotations for σ...
Consider a solid sphere with radius R with a charge uniformly spread throughout its volume. The...
Consider a solid sphere with radius R with a charge uniformly spread throughout its volume. The magnitude of the sphere's electric field is |E_1| at a point P_1 on the sphere's surface and is |E_2| at a point P_2 at a distance 1/2R from the sphere's center. In the relationship |E_1| = b|E_2|, what is the value of b? A. 0 B. 1 C. 2 D. 4 E. 8 F. Other
A solid nonconducting sphere of radius R = 6.2 cm has a nonuniform charge distribution of...
A solid nonconducting sphere of radius R = 6.2 cm has a nonuniform charge distribution of volume charge density ρ = (17.0 pC/m3)r/R, where r is radial distance from the sphere's center. (a) What is the sphere's total charge? What is the magnitude E of the electric field at (b) r = 0, (c) r = R/3.0, and (d) r = R?
A solid non-conducting sphere of radius R carries a uniform charge density throughout its volume. At...
A solid non-conducting sphere of radius R carries a uniform charge density throughout its volume. At a radial distance r1 = R/2 from the center, the electric field has a magnitude E0. What is the magnitude of the electric field at a radial distance r2 = 3R?
13 от 14 Constants What is the volume charge density for the sphere? Express your answer...
13 от 14 Constants What is the volume charge density for the sphere? Express your answer to two significant figures and include the appropriate units Charge Q is distributed uniformly throughout the volume of an insulating sphere of radius R 4.00 cm. At a distance of T 8.00 cm from the center of the sphere, the electric field due to the charge distribution has magnitude 690 N/C Valve Unis Units Submit Request Answer Part B What is the magnitude of...
A solid, insulating sphere of radius a has a uniform charge density throughout its volume and a total charge of Q.
A solid, insulating sphere of radius a has a uniform charge density throughout its volume and a total charge of Q. Concentric with this sphere is an uncharged, conducting hollow sphere whose inner and outer radii are b and c as shown in the figure below. We wish to understand completely the charges and electric fields at all locations. (Assume Q is positive. Use the following as necessary: Q, ε0 , a, b, c and r. Do not substitute numerical...
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that...
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that depends only on the distance from the origin, r, 3.1 15 POINTS Compute the electric field everywhere inside the sphere. direction of E as a function of position within the sphere. Be sure to state the magnitude and 3.2 10 POINTS Compute the electric field everywhere outside the sphere.
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that...
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that depends only on the distance from the origin, r, 3.1 15 POINTS Compute the electric field everywhere inside the sphere. Be sure to state the magnitude and direction of E as a function of position within the sphere. 3.2 10 POINTS Compute the electric field everywhere outside the sphere.
Volume Charge Density 4 Part A A solid sphere of radius R carries volume charge density ρ-PoeriR, where A) is a constant and r is the distance from the center. Find an expression for the electric field strength at the sphere's surface. Your expression should be in terms of the given variables and any other known variables such as the dielectric constant, єо. co is typed as "epsilono" without the quotations. po is typed as "rhoo" without the quotations. D...
A solid sphere of radius R...
I only need b) Find an expression for the electric field for
r>R
Part A A solid sphere of radius R carries volume charge density ρ-Poer/R, where Po is a constant and r is the distance from the center. Find an expression for the electric field strength at the sphere's surface. Your expression should be in terms of the given variables and any other known variables such as the dielectric constant, eo. Eo is...
Uniformly Charged Disk Part A The figure below shows a thin uniformly charged disk with surface charge density σ and radius R. Imagine the disk divided into rings of varying radii r. Find an expression for the charge dą on a ring with radius r and thickness dr. Your expression should be in terms of the given variables and other known constants such as k Greek letters should be spelled out, for example type sigma" without the quotations for σ...
Consider a solid sphere with radius R with a charge uniformly spread throughout its volume. The magnitude of the sphere's electric field is |E_1| at a point P_1 on the sphere's surface and is |E_2| at a point P_2 at a distance 1/2R from the sphere's center. In the relationship |E_1| = b|E_2|, what is the value of b? A. 0 B. 1 C. 2 D. 4 E. 8 F. Other
13 от 14 Constants What is the volume charge density for the sphere? Express your answer to two significant figures and include the appropriate units Charge Q is distributed uniformly throughout the volume of an insulating sphere of radius R 4.00 cm. At a distance of T 8.00 cm from the center of the sphere, the electric field due to the charge distribution has magnitude 690 N/C Valve Unis Units Submit Request Answer Part B What is the magnitude of...
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that depends only on the distance from the origin, r, 3.1 15 POINTS Compute the electric field everywhere inside the sphere. direction of E as a function of position within the sphere. Be sure to state the magnitude and 3.2 10 POINTS Compute the electric field everywhere outside the sphere.
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that depends only on the distance from the origin, r, 3.1 15 POINTS Compute the electric field everywhere inside the sphere. Be sure to state the magnitude and direction of E as a function of position within the sphere. 3.2 10 POINTS Compute the electric field everywhere outside the sphere.
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