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Gauss' Law Solutions Library

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51 solutions

Gauss' Law

Q. A 10 nC point charge is at the center of a 4m x 4m x 4m cube. What is the electric flux through the top surface of the cube?

Solved • Feb 26, 2021

Gauss' Law

Q. What is the first name of the mathematician that developed Gauss’ Law?a. Jannb. Charlesc. Karld. Alexander

Solved • Feb 10, 2021

Gauss' Law

Q. Gauss’ law applies toa. flat surfacesb. lines.c. closed surfaces.d. spheres only.

Solved • Feb 10, 2021

Gauss' Law

Q. Gauss’s law is useful for calculating electric fields that area. due to point chargesb. uniformc. symmetricd. due to continuous changes

Solved • Feb 10, 2021

Gauss' Law

Q. A large, thin plastic disk with radius R = 1.5 meter carries a uniformly distributed charge of Q = -3x10-5 C. A circular piece of aluminum foil is ...

Solved • Jan 27, 2021

Gauss' Law

Q. Five charges are arranged as shown. The figure shows five Gaussian surfaces and the electric flux through each. What are the five charges q1 to q5 ...

Solved • Jan 27, 2021

Gauss' Law

Q. A very long solid cylinder of radius R has a positive charge uniformly distributed throughout it, with a charge per unit volume λ. From the express...

Solved • Jan 17, 2021

Gauss' Law

Q. Consider an insulating sphere that has a total positive charge Q distributed uniformly throughout its volume. The sphere has a radius R. In this pr...

Solved • Dec 4, 2020

Gauss' Law

Q. The three small spheres shown in the figure (Figure 1) carry charges q1 = 3.95 nC, q2 = -7.75 nC, and q3 = 2.50 nC.A. Find the net electric flux th...

Solved • Dec 4, 2020

Gauss' Law

Q. Please answer True or False for the following questions:1.) Gauss' law is useful for calculating the electric field when the charge distribution is...

Solved • Sep 30, 2020

Gauss' Law

Q. The figure shows three Gaussian surfaces and the electric flux through each.A. What is the charge q1?B. What is the charge q2?C. What is the charge...

Solved • Sep 22, 2020

Gauss' Law

Q. Which spherical Gaussian surface has the larger electric flux?a. Surface Ab. Surface Bc. They have the same flux

Solved • Jul 24, 2020

Gauss' Law

Q. Consider a point charge g in three-dimensional space. Symmetry requires the electric field to point directly away from the charge in all directions...

Solved • Jul 20, 2020

Gauss' Law

Q. A very long, uniformly charged cylinder has radius R and linear charge density λ.a. Find the cylinder's electric field strength outside the cylinde...

Solved • Jul 16, 2020

Gauss' Law

Q. A hollow, conducting sphere with an outer radius of 0.250 m and an inner radius of 0.200 m has a uniform surface charge density of +6.37×10−6 C/m2A...

Solved • Jul 15, 2020

Gauss' Law

Q. A hollow conducting sphere of radius R carries a negative charge -q. (a) Write expressions for the electric field E inside (r<R) and outside (r&...

Solved • Jul 14, 2020

Gauss' Law

Q. A slab of insulating material of uniform thickness d, lying between -d/2 to +d/2 along the x axis, extends infinitely in the y and z directions. Th...

Solved • Jul 14, 2020

Gauss' Law

Q. (Figure 1) shows two very large slabs of metal that are parallel and distance l apart. The top and bottom surface of each slab has surface area A. ...

Solved • Jul 14, 2020

Gauss' Law

Q. The Sun is lower in the sky during the winter than it is during the summer.a.) How does this change affect the flux of sunlight hitting a given are...

Solved • Jul 14, 2020

Gauss' Law

Q. A spherical cavity is hollowed out of the interior of a neutral conducting sphere. At the center of the cavity is a point charge, of positive charg...

Solved • Jun 15, 2020

Gauss' Law

Q. A spherical cavity is hollowed out of the interior of a neutral conducting sphere. At the center of the cavity is a point charge, of positive charg...

Solved • Jun 15, 2020

Gauss' Law

Q. A spherical cavity is hollowed out of the interior of a neutral conducting sphere. At the center of the cavity is a point charge, of positive charg...

Solved • Jun 15, 2020

Gauss' Law

Q. A spherical cavity is hollowed out of the interior of a neutral conducting sphere. At the center of the cavity is a point charge, of positive charg...

Solved • Jun 2, 2020

Gauss' Law

Q. An infinite cylindrical rod has a uniform volume charge density rho (where ρ > 0). The cross section of the rod has radius r0. 1. Find the magni...

Solved • Jun 2, 2020

Gauss' Law

Q. In a thunderstorm, charge builds up on the water droplets or ice crystals in a cloud. Thus, the charge can be considered to be distributed uniforml...

Solved • Apr 22, 2020

Gauss' Law

Q. A cube has one corner at the origin and the opposite cornerat the point (L,L,L). The sides of the cube are parallel to the coordinate planes. The e...

Solved • Apr 21, 2020

Gauss' Law

Q. A net charge is placed on a hollow conducting sphere. How does the net charge distribute itself?A. The net charge uniformly distributes itself on t...

Solved • Apr 8, 2020

Gauss' Law

Q. To understand the meaning of the variables in Gauss's law, and the conditions under which the law is applicable.Gauss's law is usually writtenwhere...

Solved • Apr 7, 2020

Gauss' Law

Q. a) What is the electric flux Φ3 through the annular ring, surface 3? (Express your answer in terms of C, r1, r2, and any constants.)b) What is the ...

Solved • Mar 18, 2020

Gauss' Law

Q. An insulating sphere of radius a, centered at the origin, has a uniform volume charge density.Find the electric field E(r) inside the sphere (for r...

Solved • Mar 18, 2020

Gauss' Law

Q. A charge of 10 μC is at the geometric center of a cube. What is the electric flux through one of the faces? The permittivity of a vacuum is 8.85419...

Solved • Jun 27, 2017

Gauss' Law

Q. The net electric flux through a closed surface is 1. zero if only positive charges are enclosed by the surface. 2. zero if only negative charges ...

Solved • Jun 27, 2017

Gauss' Law

Q. A point charge Q is placed at the center of cube of side a. The electric flux through any one of the six sides is kQ/a2 Q/6εo Q/εo 0 Cannot ...

Solved • Jun 18, 2017

Gauss' Law

Q. Gaussian surface A is a cube with side length L and encloses a charge Q. A separate gaussian surface B is a sphere with radius length 10L and enclo...

Solved • May 30, 2017

Gauss' Law

Q. A point charge Q is placed at the center of a cube of side a. The electric flux through any one of the six sides is a) kQ/a2 b) Q/6ϵ0 c) Q/ϵ0 d...

Solved • May 30, 2017

Gauss' Law

Q. The electric field is constant over each face of the cube shown in the figure. Does the box contain positive charge, negative charge, or no charge?...

Solved • Apr 10, 2017

Gauss' Law

Q. A cubic box of side a, oriented as shown, contains an unknown charge. The vertically directed electric field has a uniform magnitude E at the top s...

Solved • Jan 12, 2017

Gauss' Law

Q. A charge is placed in a closed box. If the size of the box doubles, the electric flux going through the boxA) reverse the sign but keeps the same m...

Solved • Jan 5, 2017

Gauss' Law

Q. A solid conducting sphere of radius R1 and total charge q1 is enclosed by a conducting shell with an inner radius R2 and outer radius R3 and total ...

Solved • Jan 4, 2017

Gauss' Law

Q. A solid conducting sphere of radius R1 and total charge q1 is enclosed by a conducting shell with an inner radius R2 and outer radius R3 and total ...

Solved • Jan 4, 2017

Gauss' Law

Q. The figure shows four Gaussian surfaces surrounding a distribution of charges. Which Gaussian surfaces have no electric flux through them? (Check a...

Solved • Jan 4, 2017

Gauss' Law

Q. A point charge 4q > 0 is placed at the center point  O. There is a thick conducting spherical shell with inner radius R2 and outer radius R '2 c...

Solved • Jan 3, 2017

Gauss' Law

Q. A point charge 4q > 0 is placed at the center point  O. There is a thick conducting spherical shell with inner radius R2 and outer radius R '2 c...

Solved • Jan 3, 2017

Gauss' Law

Q. A solid conducting sphere of radius a is placed inside of a conducting shell which has an inner radius b and an outer radius c. There is a charge q...

Solved • Jan 3, 2017

Gauss' Law

Q. A (4.15 m by 4.15 m) square base pyramid with height of 2.53 m is placed in a vertical electric field of 50.1 N/C. Calculate the total electric flu...

Solved • Dec 28, 2016

Gauss' Law

Q. A negative charge (-Q) resides at the center of a pyramid with a triangular base. The electric flux through each of the surface is A) -Q/(4ε0) B)...

Solved • Dec 27, 2016

Gauss' Law

Q. A spherical shell has an inner radius of 10 cm and an outer radius of 12 cm. If the spherical shell has a charge Q = 10 nC, and encloses a charge q...

Solved • Dec 22, 2016

Gauss' Law

Q. Some shape is made up of 8 different surfaces. If the electric flux through each surface of the shape is given below, how much charge is enclosed b...

Solved • Dec 22, 2016

Gauss' Law

Q. If more electric field lines leave a gaussian surface than enter it, what can you conclude about the net charge enclosed by that surface? A) is po...

Solved • Dec 21, 2016

Gauss' Law

Q. A conducting spherical shell carrying a charge -5 nC encloses a point charge +5 nC. What is the induced charge (qout) on the "outer" surface of the...

Solved • Dec 21, 2016

Gauss' Law

Q. A spherical surface completely surrounds two charges. Find the electric flux through the surface if the charges are +3.5x10-6 C and -2.3x10-6 C. 

Solved • Dec 20, 2016