If the net flux through a gaussian surface is zero, the following four statements could be true. Which of the statements must be true? (a) There are no charges inside the surface. (b) The net charge inside the surface is zero. (c) The electric field is zero everywhere on the surface. (d) The number of electric field lines entering the surface equals the number leaving the surface.

Q: Consider an imaginary box with dimensions 15 cm × 45 cm × 95 cm. There is an E- field with a uniform…

A: Given data: Electric field through the left side of the box, E1=850 N/C Electric Field through the…

Q: A girl with a mass of 52kg rides a skateboard with a mass 1.5kg. She uses her foot to apply a force…

A: Given: The mass of the girl is 52 kg. The mass of the skateboard is 1.5 kg. The acceleration of the…

Q: (cylindrical in shape like a long straight wire) has a radius of a = 0.5 cm. At a perpendicular…

A:

Q: A solid non-conducting sphere of radius R carries a charge Q distributed uniformly throughout its…

A:

Q: A pyramid has a square base with an area of 8.50 m2 and a height of 3.5 m. Its walls are four…

A: area of the square base of the pyramid is A = 8.50 m2. height of the pyramid is h = 3.5 m The…

Q: A continuous line of charge lies along the x axis, extending from x+xo to positive infinity. The…

A: To evaluate the magnitude and direction of the electric field caused by an infinite line charge.…

Q: Consider the charge configuration and a spherical Gaussian surface as shown in the figure. When…

A: In order to answer this question, we must take into account the charge arrangement and the spherical…

Q: A planar surface has an area A and unit normal n. This planar surface resides in a region where the…

A: The objective of the question is to determine the orientations of a planar surface that maximize and…

Q: The cell membrane is to be considered a thin layer enveloping a cell. In the static case, the…

A: Given:  Charge distribution = σ = 2.5×10-6 C/m2

Q: A thin, square, conducting plate 54.0 cm on a side lies in the xy plane. A total charge of 3.20 x…

A:

Q: A thin, square, conducting plate 42.0 cm on a side lies in the xy plane. A total charge of 4.80 x…

A:

Q: A uniformly charged conducting sphere of 1.6 m diameter has a surface charge density of 8.8 μC/m².…

A:

Q: A hollow conductive sphere has an outer radius of 0.250 m, an inner radius of 0.200m, and a regular…

A:

Q: If total electric flux through a closed surface is zero. Which of the following statements is…

A: Gauss Law's :- It state that the net electric flux through any closed surface is equal to the net…

Q: The electric field everywhere on the surface of a thin, spherical shell of radius 0.715 m is of…

A: The given data are: r=0.715 mE=885 N/C Here, r denotes the radius and E denotes the electric field.

Q: A continuous line of charge lies along the x axis, extending from x = +x0 to positive infinity. The…

A: Let λ be the charge density of conductor.

Q: A very thin spherical shell of radius a has a total charge of Q distributed uniformly over its…

A: Gauss' law states that the total electric flux over closed surface S enclosing a volume V in vacuum,…

Q: A non-uniform electric field directed along the x-axis penetrates a cubical surface oriented as…

A:

Q: A charge q = +6.53 ?C is located at the center of a regular tetrahedron. (a) Find the magnitude of…

A: Given that:- Charge at the centre of   tetrahedron=q=6.53uC

Q: Problem 14:   A group of four charges and four Gaussian surfaces are displayed in the figure. The…

A: Note :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the…

Q: Gauss’ Law has an important practical application. Imagine a solid conducting object which may be in…

A: Introduction: Electrostatic shielding is the phenomenon that is observed when a Faraday cage…

Q: A charge of -27 μC is distributed uniformly throughout a spherical volume of radius 8.5 cm.…

A:

Q: Consider a sphere of radius R=50cm with a density of charge given by ρ(r) = αr and a total…

A: Sphere of radius, R=50 cm Density of charge, ρ(r) = αr Total charge Q = 10*10-6 C

Q: In this problem, a very long metallic rod with a uniform circular cross section of radius 0.35 mm…

A: We know that the electric field due to a long cylindrical charged metallic rod outside is,  E = L /…

Q: When a charge is placed on a metal sphere, it ends up in equilibrium at the outer surface. Use this…

A:

Q: Positive charges are enclosed by a Gaussian surface in the shape of a cube of length a=3.2m. The…

A:

Q: A solid sphere of radius 40.0 cm has a total positive charge of 16.0 µC uniformly distributed…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A non-uniform electric field in a region of space is given by E = (-4.50 x 103 N/C m) xi+ ( 2.30 x…

A: Given data: The length of the side of the cube is L=2.25 m The non-uniform electric field given is…

Q: 5.0 x 10 electrons pass through a 16.7 Q resistor in 10 min, what is the potential difference across…

A: Given, No. of e-, n=5.0×1021 Time, t=10 min=10×60 s Resistor have resistance, R=16.7 Ω Charge of e-,…

Q: A uniformly charged conducting sphere of 1.7 m diameter has a surface charge density of 9.5 µC/m2.…

A:

Q: A spherical surface completely surrounds a collection of charges. Find the electric flux (with its…

A:

Q: An infinite slab of conductor has a positive charge distribution o on one of its surface and…

A: Electric field due to infinite slab of conductor is given by  E = σ2ε0

Q: Consider two infinite planes of charge, both parallel to the x-y plane.  The first plane is located…

A:

Q: A flat sheet of paper is cut into an equilateral hexagon that is oriented so that the normal to the…

A:

Q: A thin-walled metal spherical shell of radius a = 17 m has a charge qa = 21 C. Concentric with it is…

A:

Q: The figure gives the magnitude of the electric field inside and outside a sphere with a positive…

A:

Q: A solid sphere of radius 40.0 cm has a total positive charge of 16.3 µC uniformly distributed…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A solid non-conducting sphere of radius R carries a uniform charge density. At a radial distance r 1…

A:

Q: Given: A conducting spherical shell with radius 15.0 cm carries a net charge of -6.40μ C  uniformly…

A: (a) Given: The radius of the spherical shell is 15.0 cm. The net charge on the surface of the sphere…

Q: A thin, square, conducting plate 47.0 cm on a side lies in the xy plane. A total charge of 3.50 x…

A:

Q: Assume the magnitude of the electric field on each face of the cube of edge L = 1.00 m as shown is…

A: The flux on each surface can be calculated as Where E is the electric field on each face and A is…

Q: The electric field everywhere on the surface of a thin spherical shell of radius 0.850 m is measured…

A:

Q: A very large nonconducting plate lying in the xy-plane carries a charge per unit area of 30. A…

A:

Q: A charge distribution creates the following electric field throughout all space: E(r, 0, q) = (3/r)…

A:

Q: The electric field everywhere on the surface of a thin, spherical shell of radius 0.780 m is of…

A:

Q: A solid metal sphere with radius 0.480 m carries a net charge of 0.210 nC.

A: Electric field at a distance r from center of sphere is  E = Q/(4*pi*e*r²) Putting data  r =…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.