Two small insulating spheres with radius 3.00×10−2 m are separated by a large center-to-center distance of 0.545 m . One sphere is negatively charged, with net charge -1.40 μC , and the other sphere is positively charged, with net charge 4.20 μC . The charge is uniformly distributed within the volume of each sphere. What is the magnitude E of the electric field midway between the spheres? Take the permittivity of free space to be ϵ0 = 8.85×10−12 C^2/(N⋅m^2)

Q: If more electric field lines leave a closed (Gaussian) surface than enter it, what can you conclude…

A: The electric field at a point in space is defined as the ratio of the electric force experienced per…

Q: If a proton is suspended in the air under a constant electric field in a region close to the surface…

A:

Q: You have a cube with a 6µC charge in the center. Each of the cube's sides is 12cm long. What is the…

A:

Q: Consider two closely spaced and oppositely charged parallel metal plates. The plates are square with…

A: The expression for the electric field is,

Q: Two small insulating spheres with radius 6.50×10−2 m are separated by a large center-to-center…

A: Given information:

Q: Red blood cells can be modeled as spheres of 7.03 µm diameter with –2.55 × 10-12 C excess charge…

A: Given -   d = 7.03μmQ = -2.55×10-12 Cε0 = 8.85×10-12 CV.m

Q: A metal sphere of radius 5.00 cm is initially uncharged. How many electrons would have to be placed…

A:

Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…

A:

Q: A long pipe of outer radius R¡ = 3.80 cm and inner radius R2 = 3.23 cm carries a uniform charge…

A: Given- Outer Radius (R1) =3.80 cm=0.038 m Inner radius (R2) = 3.23 cm = 0.0323 m Charge density (ρ )…

Q: A 13.5 g piece of Styrofoam carries a net charge of -0.5 μC and floats above the center of a very…

A:

Q: A conducting sphere of radius r1 = 0.27 m has a total charge of Q = 2.6 μC. A second uncharged…

A: ...

Q: The drawing shows two situations in which charges are placed on the x and y axes. They are all…

A:

Q: At time t = 0 a proton is a distance of 0.360 m from a very large insulating sheet of charge and is…

A: The electric field applied by the sheets can be obtained as E=σ2ε0=2.34×10-9 C/m228.854×10-12…

Q: Two small insulating spheres with radius 4.00x10-2 m are separated by a large center-to-center…

A: distance between the centers of sphere (d) = 0.465 m q1 = -2.40 μC q2 = +4.30 μC

Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…

A: Electric field at point P , E = kPx3dipole moment P = q.dgivenq = 2.05 x10-6d = 2.35 x 10-6P =q x d…

Q: Red blood cells can be modeled as spheres of 7.03 µm diameter with –2.55 × 10-12 C excess charge…

A: Given: The diameter of the sphere = 7.03 x 10-6 m Charge on the sphere = -2.55 x 10-12 C…

Q: Consider an electric field perpendicular to a work bench. When a small charged object of mass 3.64 g…

A:

Q: electric field in nN/C

A:

Q: Consider a long, uniformly charged, cylindri- cal insulator of radius R with charge density 1.7…

A:

Q: There are point loads Q1= 7, Q2=10 and Q3=3 at points A(-9,0), O(0,0) and B (9,0) in the OXY plane,…

A:

Q: Two homogeneous rods with a length of 5 cm each are positioned as in Fig. a. Determine the magnitude…

A: Hi please find solution to your problem

Q: An infinite plane in the xz plane carries a uniform surface charge density o1 = 74 nc/m2. A second…

A:

Q: Two conductive spheres with radii of 0.3 and 0.9 m are placed far apart from each other. The small…

A: Given: electric field due to conducting sphere on its surface, E = 15000 N/C Radius of small sphere,…

Q: 2d d P + V. A particle of charge +q and mass m is ejected from the point P with the initial velocity…

A: Range in projectile motion is given by: R = V0x*T = V0x*2*V0y/a = L Where a = acceleration in…

Q: The surfaces of a lipid bi-layer forming the membrane around a cell with a radius of 1.2 µm has a…

A:

Q: A non-conducting pipe has a uniform charge density of 50 C/m. The inner radius of the pipe is 25 cm,…

A:

Q: Y A line of charge of length with charge density A=54.0µC/m lies along the positive Y axis whose one…

A: Note in the problem it asks to calculate the Electric field at point P  due to Line Charge of…

Q: Q: Two small spheres, A and B, lie on the x-axis. Sphere A has a charge of + 3.00 × 10-6 C. Sphere B…

A: Solution: Given that q1 = 3x10-6 C q2 =5x10-6 C d = 0.8 m

Q: A thin conducting plane with surface charge density o is exposed to an external electric Eext. The…

A: Recall E=σ/2ε0=electric field due to sheet of charge.

Q: A coaxial cable consists of a wire of radius a surrounded by a thin metal cylin-drical shell of…

A: (a) Sketch of field lines for the cable

Q: The dipole moment of the water molecule (H2O) is 6.17×10−30C⋅m. Consider a water molecule located at…

A: Given values: Dipole moment, p=6.17×10-30 Cm Charge of chlorine, Q=-1.60×10-19 C Distance between…

Q: Two infinite sheets plates with the same uniform charge density of 8.0 µC/m2 are vertically placed…

A:

Q: In a cubical volume of side length a = 0.50 m, the electric field is E = E (1+ 2.1)i + E,(1+1.7)j,…

A:

Q: Two small insulating spheres with radius 5.00x10-2 m are separated by a large center-to-center…

A: Electric field due to a charge Q at some distance 'd' from it is given by-E=kQd2, where k=14πε0 is a…

Q: You have a cube with a 6µC charge in the center. Each of the cube's sides is 12cm long. What is the…

A: Given data:  A cube have change at center  Charge (q) = 6 μC = 6×10-6 C Required:  The flux through…

Q: A solid insulating sphere of radius 5 cm carries electric charge uniformly distributed throughout…

A: Ans : 1 . A>B>D>C

Q: A cylindrical distribution of charge ρ = α /√ r where α = 2 µC/m 5/2 extends from 0 cm to 9.3 cm .…

A: Given: The distance at which the electric field is to be determined is r=3.53 cm=3.53×10-2 m α=2…

Q: A parallel plate capacitor consists of two rectangular, horizontally oriented plates, each with an…

A: Write the expression for the capacitance.

Q: At t = 0 , a particle is traveling parallel to very large insulating plate at a 0.360 m distance…

A: Charge density, σ=2.34×10-9 C/m2 Charge of proton is e=1.6×10-19 C Electric field due to proton is…

Q: The figure shows a cross-section of a thin, spherical shell with a total charge q uniformly…

A:

Q: A sphere of radius 10 cm coated with copper carries a total charge of 20 nC uniformly distributed on…

A: Gauss's law states that the total of the electric flux out of a closed surface is equal to the…

Q: Charge of a uniform density (7 pC/m) is distributed over the entire xy plane. A charge of uniform…

A: Given: Surface Charge density: σ1=7 pC/m2=7×10-12 C/m2 σ2=10 pC/m2=10×10-12 C/m2 Parallel plane with…

Q: Consider a solid conductor sphere of radius Ra. The sphere is covered uniformly with positive…

A:

Q: Red blood cells can be modeled as spheres of 7.03 µm diameter with -2.55 × 10¬12 C excess charge…

A: From Gauss law, we know that the electric field inside a spherical charged shell is Zero, Since 3.25…