No , a static charge will always appear to be concentrated around the edge of the object....
Inside a charged insulator, the electric field is 0, as charges cannot move freely in insulators. Outside the insulator, the electric field behaves as if all the charge is concentrated at the center of the insulator.
The electric field intensity at the center of a hollow charged sphere is zero. This is because the electric field created by the positive charges on one side of the sphere cancels out the electric field created by the negative charges on the other side, resulting in a net electric field of zero at the center.
The electric force between two charged objects is determined by the magnitude of the charges on the objects and the distance between them. According to Coulomb's law, the force is directly proportional to the product of the charges and inversely proportional to the square of the distance between them.
The electric field of a uniformly charged sphere is the same as that of a point charge located at the center of the sphere. This means that the electric field is radially outward from the center of the sphere and its magnitude decreases as you move away from the center.
No, not every charged object produces an electric field parallel to its surface. The orientation of the electric field depends on the distribution of charge on the object and its shape. The electric field can point in any direction depending on the configuration of the charges.
The electric field inside a charged sphere is uniform and directed radially towards the center of the sphere.
Should be zero.
Outside a charged spherical shell, the electric field behaves as if all the charge is concentrated at the center of the shell. This is known as Gauss's Law for a spherical surface, which states that the electric field at a distance r from the center of a charged spherical shell is equivalent to that of a point charge with the same total charge as the shell at the center. Therefore, the electric field outside a charged spherical shell decreases with the square of the distance from the center of the shell.
At the center of an electric dipole, the electric field vectors from the positive and negative charges cancel each other out due to their opposite directions. This results in a net electric field intensity of zero at the center of the dipole.
Each atom has a charged center (nuclei) with the positive electric charge and electron(s) rotates around this center with the negative electric charge.
Electric potential is a scalar which means you merely add up all the potentials at the center of the cube while ignoring the direction it is pointed in. I supposed voltage (or electric potential) could be 0 if you have an even number of positive and negative charges all with the same distance from the center (if the charges are on the corners of the square the distances would in fact be the same).
No. A fumble on the quarterback/center exchange is always charged to the QB, regardless of whose error it was.