A sphere of radius 4.02 cm and uniform surface charge density +11.6 μC/m2 exerts an electrostatic force of magnitude 4.18×10−2 N on a point charge +1.95 μC . Find the separation between the point charge and the center of the sphere.
A sphere of radius 4.02 cm and uniform surface charge density +11.6 μC/m2 exerts an electrostatic...
Review A sphere of radius 4.16 cm and uniform surface charge density +12.0 μC/m2 exerts an electrostatic force of magnitude 4.62×10−2 N on a point charge +1.95 μC . Find the separation between the point charge and the center of the sphere.
A sphere of radius 4.98 cm and uniform surface charge density +12.9 μC/m2 exerts an electrostatic force of magnitude 4.45×10−2 N on a point charge +1.10 μC . Find the separation between the point charge and the center of the sphere.
Two spheres with uniform surface charge density, first with a radius of 7.2 cm and the second with a radius of 4.8 cm , are separated by a center-to-center distance of 33 cm. The spheres have a combined charge of +55μC and repel one another with a force of 0.65 N . Assume that the charge of the first sphere is greater than the charge of the second sphere. PART A) What is the surface charge density on the first...
3. (5 pts) Electrostatic force. A sphere of radius R which carries a uniform volume charge density ρυ is cut in half as shown in the following figure. Find the force that the southern hemisphere exerts on the northern hemisphere and express it in terms of the total charge of the sphere q. 3. (5 pts) Electrostatic force. A sphere of radius R which carries a uniform volume charge density ρυ is cut in half as shown in the following...
A disk of radius 2.6 cm has a surface charge density of 6.9 μC/m2 on its upper face. What is the magnitude of the electric field produced by the disk at a point on its central axis at distance z = 12 cm from the disk?
A sphere of radius 1.2 cm has a constant volume charge density of 0.7 μC/m3. What is the magnitude of the electric field in N/C at a radius of 6 cm from the center of the sphere to 2 decimal places?
A circular disk of radius R=1m has a uniform surface charge density ρS=0.08 μC/m2. The disk lies on the x=0 plane and is centered at point O(0,0,0). (2 points) The electric field at the point (2, 6,4) is, in SI units of N/C 10-9 4πε0 E= Introducing a point charge of -100 nC at some point P will make E 0 at the point (2,6,4). Find P. ANSWER: P-(
A thin nonconducting spherical shell of radius 6 cm carries a uniform surface charge density 8 nC7m (a) What is the total charge on the shell? nC Find the electric field at the following radi (b) r 1.7 cm N/C (c) r 5.9 cm N/C (d) r 6.1 cm N/C e 12 cm N/C eBook +-12 points Tipler6 22 P041 A nonconducting solid sphere of radius 8.20 cm has a uniform volume charge density. The magnitude of the electric field...
A nonconducting solid sphere of radius 9.80 cm has a uniform volume charge density. The magnitude of the electric field at 19.6 cm from the sphere's center is 1.96 x103 N/C (a) What is the sphere's volume charge density? 2.651 (b) Find the magnitude of the electric field at a distance of 5.00 cm from the sphere's center N/C eBook
9 9. (15 pts) Charge of uniform density (50.0 pC/m2) is distributed on a spherical surface (radius 2.00 h cm), and a second concentric spherical surface (radius 4.00 cm) carries a uniform charge density of 80.0 pC/m2. (a) What is the magnitude of the electric field at a point 3.00 cm from the center of the two surfaces? (b) What is the magnitude of the electrie field at a point 5,00 em from the center of the two surfaces?