Is there electric field inside a solid sphere?
Inside a Sphere of Charge The spherically symmetric charge outside the radius r does not affect the electric field at r. It follows that inside a spherical shell of charge, you would have zero electric field.
What is the electric field inside a charged sphere?
If we assume any hypothetical sphere inside the charged sphere, there will be no net charge inside the Gaussian surface . So, Σq = 0 . So, the net flux φ = 0. So, the electric field inside a hollow sphere is zero.
Is electric field inside a solid conductor zero?
Books tell that the field has to be zero everywhere inside solid conductor, otherwise charges will move around. Using this idea and Gauss’s law, the charges inside the solid conductor is zero.
Why is there no electric field inside the hollow electrode?
In a hollow sphere, with the charge on the surface of spheres, there is no charge enclosed within the sphere, since all the charges are in surface. Hence there is no electric field within the sphere.
What is the net charge of a solid sphere?
Thus, the net charge inside a conductor Σq = 0. Thus , if +q charge is given to a solid sphere, it will be distributed equally throughout the surface of the sphere . There will be no charge inside the sphere. So the electric fields will be the same as the hollow sphere.
Is the electric field inside a charged sphere zero?
As no charge, Q, is contained within the hollow part of our sphere, the net flux through our Gaussian surface and electric field are both zero inside of the sphere. To examine the electric flux and field outside of the sphere, let’s imagine our Gaussian surface just outside of our charged sphere.
How do you find the electric field of a solid sphere?
Electric Field of Uniformly Charged Solid Sphere. Radius of charged solid sphere: R Electric charge on sphere: Q = ˆV = 4ˇ 3 ˆR3. Use a concentric Gaussian sphere of radius r. r > R: E(4ˇr2) = Q 0.
What is the net charge inside a conductor?
As there is no electric field inside a conductor , if we assume any hypothetical surface inside a conductor , the net flux φ will be zero. Thus, the net charge inside a conductor Σq = 0. Thus , if +q charge is given to a solid sphere, it will be distributed equally throughout the surface of the sphere .