A single point charge is located at the center of a cube. The length of each edge of the cube is 5.0 cm. The electric flux through one side of the cube is 110 Nm/C. How much charge is enclosed by the cube?
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A: q1 = 10.6×10-6 Cq2 = -4.4×10-6 Cε0 = 8.85×10-12 Nm2/C2 Flux is given by ϕ = qε0
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A: Charge at centre, q = -3.80 μC = -3.80×10-6 CRadius, r = 6.50 cm = 0.065 metreDistance, d = 9.50 cm…
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- An infinite sheet charge of has a charge density of +44.81 pC/m2 and covers the entire x-y plane. A second infinite sheet of charge has a charge density of −53.2 pC/m2 covers the entire y-z plane. What is the magnitude of the electric field at any point not on either surface?The electric field everywhere on the surface of a thin, spherical shell of radius 0.750 m is of magnitude 890 N/C and points radially toward the center of the sphere. What is the net charge within the sphere's surface?A large insulating sheet has a surface charge density of σ = 52.1 nC/m² on it. What is the magnitude of the electric field a point d = 0.0456 mm from the sheet? Give your answer in units of N/C.
- A cylindrical wire of radius 1.0 cm has charge distributed throughout its volume with a uniform charge density of (micro) 10.0 mC/m ³. The electric field at a point 0.50 cm from the surface of the wire is O 11 x 10 3 N/C. zero. O 7.6 x 10³ N/C. 3.8 x 10³ N/C.A point charge q = -5.5x 10 C is placed at the center of a spherical conducting shell of inner radius 2.8 cm and outer radius 3.3 cm. The electric field just above the surface of the conductor is directed radially outward and has magnitude 9.0 N/C. (a) What is the charge density (in C/m2) on the inner surface of the shell? C/m² (b) What is the charge density (in C/m2) on the outer surface of the shell? C/m² (c) What is the net charge (in C) on the conductor?A charge Q = -10 nC sits at the center of a thick uncharged conducting spherical shell with inner radius R1 = 3.0 m and outer radius R2 = 4.0 m. Find the magnitude and direction of the electric field at a distance of (a) 2.0 m, (b) 3.5 m, and (c) 4.5 m away from the charge. R. R, 1.
- Two conducting hollow spheres share a common center. The inner sphere has the radius a = 5.0 cm and charge +3.2x10-6 C. The outer sphere has the radius b = 32 cm and charge -4.0x10-6 C. What is the electric field (in N/C) at a point P, r = 20 cm from the center of the spheres?An unknown charge sits on a conducting solid sphere of radius 9.5 cm. If the electric field 13 cm from the center of the sphere has magnitude 4.3 × 103 N/C and is directed radially inward, what is the net charge on the sphere?A long silver rod has a radius of 3 cm and a charge density of -13μC/cm on its surface. a) The electric field may be expressed as E=Err^where r^ is perpendicular to and points away from the symmetry axis. What is ErEr, in newtons per coulomb, at a point 5.5 cm from the symmetry axis of the rod? b) The electric field may be expressed as E=Err^where r^ is perpendicular to and points away from the symmetry axis. What is ErEr, in newtons per coulomb, at a point 0.75 cm from the symmetry axis of the rod?
- A solid metal sphere of radius 3.50 m carries a total charge of -6.10 μC . Need help with part F A. What is the magnitude of the electric field at a distance from the sphere's center of 0.350 m ? |E1| = 0 N/C B. What is the magnitude of the electric field at a distance from the sphere's center of 3.45 m ? |E2| = 0 N/C C. What is the magnitude of the electric field at a distance from the sphere's center of 3.65 m ? |E3| = 4120 N/C d. What is the magnitude of the electric field at a distance from the sphere's center of 6.00 m ? |E4| = 1520 N/C E. How would the answers differ if the sphere was a thin shell? Enter your answers numerically separated by commas. |E1|, |E2|, |E3|, |E4| = 0,0,4120,1520 N/C F. How would the answers differ if the sphere was a solid nonconductor uniformly charged throughout? Enter your answers numerically separated by commas. |E1|, |E2|, |E3|, |E4|The electric flux through a square-shaped area of side 3 cm near a large charged sheet is found to be 6.8 x 10-5 N m²/C when the area is parallel to the plate. What is the charge density on the sheet? Hint The charge density on the sheet is o = Submit Question # 3 E D 54 $ R F % G Search or type URL 5 T G pC/m². 6 MacBook Pro Y & 7 H U * 00 8 J ( 9 K ) 0A hollow sphere has a uniform volume charge density of 1.63 nC/m3. The inner radius is a = 17.1 cm and the outer radius is b = 51.3 cm. What is the magnitude of the electric field at 139 cm from the center of the sphere?