electric field just outside a charged conductor is -1.70kN/C. What is the surface charge density of this conductor

Q: The total load Q of a radius insulator filled sphere is the uniform load density ρ. Apart from this…

A:

Q: A large conducting plate has a small hemispherical bump of radius R at its surface. If the plate is…

A:

Q: he electric field at a distance of 0.6 m from the center of an insulated solid sphere with a radius…

A:

Q: he electric field is measured at locations on every surface of a rectangular box oriented with its…

A:

Q: The radius of a spherical conductor is 0.04 m. a = 6.5nC/m2 charge is homogeneously distributed on…

A: Given data:  Radius of sphere (R) = 0.04 m Charge density (a) = 6.5 nC/m2 = 6.5×10-9 C/m2

Q: EA hollow cone 10cm tall with a bcm base diameter made of a non- conductina material is placed in a…

A:

Q: A sphere of radius 2a is made of a nonconducting material that has a uniform volume charge density…

A: Radius of large sphere= 2a Radius of smaller sphere= a Let surface charge density= rho

Q: magnitude of the electric field

A:

Q: What is the electric field INSIDE a spherical shell conductor of radius 'R' with charge +Q .

A: Charge is distributed on the surface of spherical shell of radius R.

Q: You have an infinite wire with linear charge density A = 5C/m. The wire is placed along z-axis. Find…

A: Given data:   A infinite wire  Linear charge density (λ) = 5 C/m Distance (r) = 21 cm = 0.21 m…

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

A:

Q: A very long, solid insulating cylinder with radius R R has a cylindrical hole with radius a bored…

A: The magnitude of the electric field inside the hole is,

Q: Gauss's Law and Electric Field: A long cylinder carries a charge density that is proportional to the…

A: Given: The charge density of the cylinder is proportional to the distance from the axis. ρ=ks  Here,…

Q: The volumetric charge density p = alpha - alpha.r / R of a sphere of radius R is also the radial…

A: The solution is given below

Q: A 32.0-cm-diameter circular loop is rotated in a uniform electric field until the position of…

A: Data provided: Diameter (d) = 32.0 cm = 0.320 m Maximum electric flux (Φ) = 5.44×105 Nm2/C Required:…

Q: A 40 cm diameter loop is rotated in a uniform electric field until the position of maximum electric…

A:

Q: A 40-cm-diameter loop is rotated in a uniform electric field until the position of maximum electric…

A:

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

A:

Q: The conducting box in the figure (Figure 1)has been given an excess negative charge The surface…

A: Given: The Surface density of excess electrons is  d = 3.40 × 1010  electrons/m2   Solution: The…

Q: Co A E

A: Given that the electric field strength in the region is Eo and number of electric field lines that…

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: For a charged cylinder, as the radius increases, the electric field outside

A: Electric field is inversely proportional to the Radius of the charge cylinder

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

A:

Q: Q2: The surface charge density on a long straight metallic pipe is a. What is the electric field…

A:

Q: A 96 cm diameter loop is rotated in a uniform electric field until the position of maximum electric…

A: E = flux /A  d= 96cm  A= π r2  = 0.7238 m2  Flux = 3.1 × 105 Nm2/C

Q: At a distance of 0.45 m from a charged steel ball, the electric field intensity is 7500 N/C. What is…

A: Given that, Electric field intensity at a distance of 0.45 m is equal to 7500 N/C. We need to find…

Q: You place a known amount of charge Q on the irregularly shaped conductor . If you know the size and…

A: Gauss Law For any general distribution of charge, consider an imaginary surface enclosing it.…

Q: A static electric charge is distributed in a spherical shell of inner radius R1 and outer radius R2.…

A:

Q: An electric charge Q is distributed uniformly along a thick and enormously long conducting wire with…

A: Let us consider a cylindrical gaussian surface to determine the electric field outside and inside…

Q: A spherical rubber balloon carries a total charge Q uniformly distributed on its surface. At t = 0…

A:

Q: What is the direction of the electric field at the surface of a charged conductor having charge…

A: Given that, Charge density σ<0

Q: An insulating wall has a uniform surface load distribution of 8 PC / cm². What is the electric field…

A: load distribution (surface charge density) = 8 pCcm2σ = 8×10-12×C10-4 m2= 8×10-8 Cm2distance above…

Q: Question 1 6 p A spherical conductor has a radius of 8 mm and a charge of 20µC. Calculate the…

A:

Q: 6. Strength of the electric field is Directly proportional to the force applied Inversely…

A: Answer:-  Answer (6) :- Directly proportional to the applied force.  Strength of electric field is…

Q: What is the electric field 2.5m away from a cylindrical conductor 100m long with a radius of 25cm…

A:

Q: Charge Q is uniformly distributed in a sphere of radius R. (a) What fraction of the charge is…

A:

Q: An insulating sphere of radius atcarties a charge densityp(=R(F)cos 0; r<a.The leading order term…

A: Charge density of insulating sphere of radius a is given by ρ=ρo(a2-r2)cosθ. Consider a point far…

Q: A positive charge is brought close to a fixed neutral conductor that has a cavity. The cavity is…

A: It is given that a positive charge is brought close to a fixed neutral conductor that has a cavity.…

Q: A. A metal sphere with radius R is charged with a total charge Q. Find the electric field inside the…

A:

Q: At a certain point in a material, the flux density is 0.09 C/m2 and electric field intensity is 1.2…

A: Given data σ=0.09 C/m2E=1.2×109 V/m

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: A conductor with an inner cavity, like that shown in (Figure 1), carries a total charge of +4.60 nC.…

A:

Q: a) The drum of a photocopying machine has alength of 44 cm and a diameter of 13 cm. The electric…

A:

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: The electric field just above the surface of the charged conductingdrum of a photocopying machine…

A: 1. Surface charge density(σ) is given by the product of Electric field(E) and permittivity of free…

Q: At what distance along the central axis of a uniformly charged plastic disk of radius R= 0.787 m is…

A:

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.