An isolated conducting sphere has a 13 cm radius. One wire carries a current of 1.0000034...
An isolated conducting sphere has a 13 cm radius. One wire carries a current of 1.0000044 A into it while another wire carries a current of 1.0000000 A out of it. How long in seconds would it take for the sphere to increase in potential by 1000 V?
An isolated conducting sphere has a 12 cm radius. One wire carries a current of 1.0000057 A into it while another wire carries a current of 1.0000000 A out of it. How long in seconds would it take for the sphere to increase in potential by 1100 V?
Two isolated conducting spheres are separated by a large distance. Sphere 1 has a radius of 20 cm and an initial charge 30 nC while Sphere 2 has a radius of 60 cm and an initial charge 70 nC. A very thin copper wire is now connected to the spheres to allow charge to flow between them. How much charge will be transferred from Sphere 2 to Sphere 1? (Note that the charge transferred can be positive, negative or zero.)
20) A solid conducting sphere of 10-cm radius has a net charge of 18 nC. If the potential at infinity is taken as zero, what is the potential at the center of the sphere? A)2. I μν B) 16 μν C) 1.6x10VD) >1.6x104 V E) 13 μν
4. Two conducting spheres are far apart. The smaller sphere has radius R and carries a total charge of Q. The larger sphere has a radius 2R and is neutral. After the two spheres are connected by a conducting wire, find the potential of each sphere (5points) the new charges on each sphere. (10 points) (iii) the electric field on each sphere due to its new charge (10 points)
4. Two conducting spheres are far apart. The smaller sphere has radius R and carries a total charge of Q. The larger sphere has a radius 2R and is neutral. After the two spheres are connected by a conducting wire, find (1) the potential of each sphere (5points) the new charges on each sphere. (10 points) the electric field on each sphere due to its new charge (10 points)
4. Two conducting spheres are far apart. The smaller sphere has radius R and carries a total charge of Q. The larger sphere has a radius 2R and is neutral. After the two spheres are connected by a conducting wire, find (1) the potential of each sphere (Spoints) the new charges on each sphere. (10 points) (iii) the electric field on each sphere due to its new charge (10 points)
4. Two conducting spheres are far apart. The smaller sphere has radius R and carries a total charge of Q. The larger sphere has a radius 2R and is neutral. After the two spheres are connected by a conducting wire, find (1) the potential of each sphere (Spoints) the new charges on each sphere. (10 points) (iii) the electric field on each sphere due to its new charge (10 points)
Immediately outside a conducting sphere of unknown charge sphere, the potential is 140 V. and radius R the electric potential is 190 V, and 10.0 cm further from the (a) Determine the radius R of the sphere (in cm) 28 (b) Determine the charge on the sphere (in nC). c) The electric potential immediately outside another charged conducting sphere is 200 V and 10.0 cm farther from the center the magnitude of the electric field is 420 V/m. Determine the...
A circular loop of wire having a radius of 5.13 cm carries a current of 0.233 A. A vector of unit length and parallel to the dipole moment of the loop is given by 0.60 i - 0.80 i. If the loop is located in a uniform magnetic field given by B = (0.990 T)/+ (0.626 T) , find (a) the x-component, (b) the y-component, and (c) the z-component of the torque on the loop and (d) the magnetic potential...