7p = xpl + Ypj ++++++++ 2a -> X 0,0 2a If the material is a conductor, what will be the electric field at (0,0) for the square charge distribution?

Q: The figure shows a section of a long, thin-walled metal tube of radius R = 5.20 cm, with a charge…

A: Given data: Radius of metal tube, R=5.20 cm=0.052 m Charge per unit length, λ=8.32×10-8C/m

Q: A charged nonconducting rod has a length L of 2.0 m and a cross-sectional area A of 8.0 cm?; it is…

A: Given: Length of rod, l = 2 m Area of rod, A = 8 cm2 = 8 X 10-4 m2 Volume charge density, pu = -10…

Q: If a = 60 cm, b = 80 cm, Q = −6.0 nC, and q = 3.0 nC in the figure, what is the magnitude of the…

A: a = 60 cm  b = 80 cm Q = - 6 nC = - 6 × 10-⁹ C  q = 3 nC = 3 × 10-⁹ nC R1 =R2=R= (a² + b² )½ = (60 ²…

Q: A massive non-conducting sphere of radius R has a charge Q uniformly distributed in its volume.…

A: A massive non-conducting sphere of radius R has a charge Q uniformly distributed in its volume.

Q: A solid insulating sphere of radius R has a volume charge density given by p= poexp(-r/a*), where…

A: We know that for a solid sphere with varying charge density is given by:- E= (∫ρ(r)r2dr) × 1/r2εo.…

Q: A spherical insulator with a radius of 2a = 4 cm made of a material that does not affect the…

A: Concept To find the electric field at any point inside the spherical cavity, we need to follow these…

Q: In the figure a nonconducting rod of length L = 8.20 cm has charge -q = -4.23 fC uniformly…

A:

Q: For which of the following charge distributions would Gauss's law not be useful for calculating the…

A: Given question has aked about  case in which  gauss law is not useful The Answer of this question is…

Q: The figure shows a cross section through a very large nonconducting slab of thickness d = 9.80 mm…

A: Answer

Q: x=+2L x=0 x=+L P A non-conducting rod is along the x-axis between x=0 and x=+L. The linear charge…

A:

Q: A thick insulating spherical shell of inner radius a=2.1R and outer radius b=7.8R has a uniform…

A:

Q: In the region of space shown in the diagram in Question 1, there is an electric field given by Ē (x,…

A:

Q: A very long, thin wire has a uniform linear charge density of 50 μC/m. What is the electric field at…

A: The expression for the required electric field is,

Q: To the right of the infinite sheet with a surface charge density of σ= 5.0nC/m2, there is an…

A:

Q: An infinitely long insulating cylinder of radius R=1.2m has a volume charge density that varies with…

A:

Q: A spherical Conductor of radius 0.330 m has a spherical cavity of radius 0.120m at its center. The…

A: (d) The total charge on the outer surface of the conductor is,

Q: x=+2L x=0 x=+L A non-conducting rod is along the xr-axis between x=0 and x=+L. The linear charge…

A:

Q: What is the Electric field at the surface of a charged spherical insulator of charge Q= 1pC and…

A:

Q: A long coaxial cable is shown in the figure where the radii of the conducting concentric cylinders…

A: Recall Gauss's law∮E→.dA→=qencε0

Q: The figure displays a plastic plaote of finite thickness d. The plate is infinite in the y and z…

A: Electric field inside the infinite plate is given by  E = 2ρrε0

Q: The following figure shows a long thin-walled metal tube with an external radius of R = 3 cm and a…

A:

Q: A cylindrical conductor with a radius of 0.5 cm is coaxially enclosed by an insulating cylinder 1 cm…

A:

Q: A nonconducting, thin plane sheet of charge carries a uniform charge per unit area of 5.20 mC/m2 as…

A: The formula of the electric field due to a sheet is given by  E =σ2εo where, σ is the surface charge…

Q: If the electric field just outside a thin conducting sheet is equal to 3 N/C, determine the surface…

A: The electric field due to a thin sheet of charge is given by: E = σ2εo Given: E = 3 N/Cεo =…

Q: There has been a charge placed in a cube. The electric flux through one face of the cube is…

A:

Q: A solid non conducting sphere of radius a carries a non-uniform charge distribution, the charge…

A: in this question, we use gauss's law for electric field inside the sphere .

Q: In the figure a nonconducting rod of length L = 8.42 cm has charge -q = -4.23 fC uniformly…

A: (a) The linear charge density of the rod will be:

Q: An airplane is flying through a thundercloud at a height of 1650 m. (Flying at this height is very…

A:

Q: If the electric field just outside a thin conducting sheet is equal to 1.5 N/C, determine the…

A:

Q: An infinitely long insulating cylinder of radius R=1.2m has a volume charge density that varies with…

A:

Q: There is a long cylinder that is made of nonconducting material. It has a cross section radius of…

A:

Q: There is a rectangle of length 2.70 cm and width 1.50 cm in the xy-plane. If the electric field can…

A: The electric flux through the rectangle is

Q: x=+2L x=0 x=+L P A non-conducting rod is along the x-axis between x=0 and x=+L. The linear charge…

A:

Q: x=+2L x=0 x=+L A non-conducting rod is along the x-axis between x=0 and x=+L. The linear charge…

A:

Q: The charge density of a non-uniformly charged sphere of radius 1.0 m is given as: For rs1.0 m; p(r)=…

A: The charge density is given as  ρr=2ρ01-8r3 The gauss law is given as  ∫E.dS=qε0 The surface area of…

Q: The figure below shows a solid insulating sphere of radius R = 4.0 cm that has a volume charge…

A: Radius of sphere=4cm Charge density of sphere=20μcm3

Q: An infinitely long insulating cylinder of radius R=1.2m has a volume charge density that varies with…

A:

Q: x=+2L x=0 x=+L P A non-conducting rod is along the x-axis between x=0 and x=+L. The linear charge…

A: answer  (I) and (II) are true

Q: The figure shows a conductor with a hollow cavity inside. If the cavity contains a positive charge…

A: The electric flux through the closed surface is

Q: The figure displays a plastic plate of finite thickness d. The plate is infinite in the y and z…

A:

Q: A solid insulating sphere of radius R contains a positive charge that is distributed with a volume…

A:

Q: A thin line charge, infinite in both directions, has a charge density per unit length ^ of 2.00…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Charge Q is distributed homogeneously over a spherical shell of inner radius Ri and outer radius R2.…

A: Step 1: Let the charge enclosed by the sphere is denoted by Q and assume the gaussian surface is at…

Q: A nonconducting wall carries charge with a uniform density of 8.60 µC/cm². (a) What is the electric…

A: Given that:-  Surface charge density=8.60 uC/cm^2

Q: The electric field just above the surface of the charged drum of a photocopying machine has a…

A: Given in question - Electric field (E) = 3.0×105 N/c To find - Surface charge density(σ) on the…

Q: An infinitely long wire that has a radius of 3 cm contains a uniform charge density of 15 μC/m 2.…

A: In the problem we take charge density of the wire 15μC/m2. Given Information:- Radius of the wire is…

Q: A solid insulating sphere of radius R has a volume charge density given by p3 p= Po exp 4a3 where…

A:

Q: For which of the following charge distributions would Gauss's law not be useful for calculating the…

A: Gauss law is applicable on all the cases where it is possible to draw a symmetric gaussian surface.

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.