Homework Answers
We know that flux is given by 1/epsilon times total electric charge enclosed in the closed surface. Here total charge enclosed in the surface S4 is q+q+q+q-2q= 2q . So flux is given by 2q/epsilonnot.
Option 1 is correct one
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Five point charges q and four Gaussian surfaces S are shown. What is the total electric...
A collection of four charges and four Gaussian surfaces are shown in the figure.
A collection of four charges and four Gaussian surfaces are shown in the figure. The charges have values q1=8 nC, q2=-8 nC, q3=11 nC, and q4 = -19 nC.Part (a) what is the flux through the first surface, si, in Nm2/C?
Four closed surfaces, S, through S4, together with the charges -20, Q, and -Q are sketched...
Four closed surfaces, S, through S4, together with the charges -20, Q, and -Q are sketched in the figure below. (The colored lines are the intersections of the surfaces with the page.) Find the electric flux through each surface. (Use the following as necessary: Eg and Q.) -22 + 51 Ologº x = 0 s2 = 0 53 +S4 = 0
The figure shows four Gaussian surfaces surrounding a distribution of charges
The figure shows four Gaussian surfaces surrounding a distribution of charges. Which Gaussian surfaces have an electric flux of +2q/ɛ0 through them? Surfaces a and b Surface a only Surfaces b only Surfaces a and c
Four closed surfaces, S1 through S4, together with the charges -2Q, Q, and -Q are sketched...
Four closed surfaces, S1 through S4, together with the charges -2Q, Q, and -Q are sketched in the figure below. (The colored lines are the intersections of the surfaces with the page.) Find the electric flux through each surface. (Use the following as necessary: and Q.) Ss 0-e S1 S2 53 S4
Four closed surfaces, S1 through S4, together with the charges −2Q, Q, and −Q are sketched...
Four closed surfaces, S1 through S4, together with the charges −2Q, Q, and −Q are sketched in the figure below. (The colored lines are the intersections of the surfaces with the page.) Find the electric flux through each surface. (Use the following as necessary: ε0 and Q.) Three charges are aligned vertically where the top charge is −2Q, the middle charge is +Q, and the bottom charge is −Q. Four loops of arbitrary shape are drawn, each enclosing a different...
Consider a point charge q completely enclosed by a Gaussian surface. What happens to the total...
Consider a point charge q completely enclosed by a Gaussian
surface. What happens to the total flux through the surface if I
keep the charge inside but decrease the size of the Gaussian
surface and move the charge to a different location?
Question 3 (1 point) Consider a point charge q completely enclosed by a Gaussian surface. What happens to the total flux through the surface if I keep the charge inside but decrease the size of the Gaussian surface...
Electric Flux Question
The figure shows five-point charges that all lie in the same plane. Five Gaussian surfaces-S1, S2, S3, S4, and S5-each enclose part of this plane, and the figure shows the intersection of each surface with the plane.Rank the surfaces in order of the electric flux through them, from most positive to most negative.
Make a qualitative sketch of the electric field lines produced by two equal positive charges, +q,...
Make a qualitative sketch of the electric field lines produced by two equal positive charges, +q, that are separated by a distance d. How does your sketch change if one of the charges is instead negative? How does your sketch change if one of the charges is instead +2q? Gaussian surface 1 has twice the surface area of Gaussian surface 2. Both surfaces enclose the same charge, +Q. Is the electric flux through surface 1 greater than, less than, or...
Review Consider a spherical Gaussian surface and three charges: q 1 = 2.02 μC , q...
Review Consider a spherical Gaussian surface and three charges: q 1 = 2.02 μC , q 2 = -3.43 μC , and q 3 = 4.55 μC . Find the electric flux through the Gaussian surface if it completely encloses (a) only charges q 1 and q 2 , (b) only charges q 2 and q 3 (c) all three charges. (d) Suppose a fourth charge, Q, is added to the situation described in part C. Find the sign and...
Three point charges are located near a spherical Gaussian surface of radius 12.5 cm. One charge...
Three point charges are located near a spherical Gaussian
surface of radius 12.5 cm. One charge (+3Q =11.4 μC) is inside the
sphere, and the others (charge +Q =3.8 μC) are a distance
4.16666666666667 cm outside the surface.
What is the total (net) electric flux through the Gaussian
surface?
Four closed surfaces, S, through S4, together with the charges -20, Q, and -Q are sketched in the figure below. (The colored lines are the intersections of the surfaces with the page.) Find the electric flux through each surface. (Use the following as necessary: Eg and Q.) -22 + 51 Ologº x = 0 s2 = 0 53 +S4 = 0
Four closed surfaces, S1 through S4, together with the charges -2Q, Q, and -Q are sketched in the figure below. (The colored lines are the intersections of the surfaces with the page.) Find the electric flux through each surface. (Use the following as necessary: and Q.) Ss 0-e S1 S2 53 S4
Consider a point charge q completely enclosed by a Gaussian
surface. What happens to the total flux through the surface if I
keep the charge inside but decrease the size of the Gaussian
surface and move the charge to a different location?
Question 3 (1 point) Consider a point charge q completely enclosed by a Gaussian surface. What happens to the total flux through the surface if I keep the charge inside but decrease the size of the Gaussian surface...
Make a qualitative sketch of the electric field lines produced by two equal positive charges, +q, that are separated by a distance d. How does your sketch change if one of the charges is instead negative? How does your sketch change if one of the charges is instead +2q? Gaussian surface 1 has twice the surface area of Gaussian surface 2. Both surfaces enclose the same charge, +Q. Is the electric flux through surface 1 greater than, less than, or...
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