An isolated metal sphere whose diameter is 10 cm has a potential of 8000 voits . What is the energy density at the surface of the sphere?

A sphere of radius 1 cm has potential of 8000 V , then energy density near its surface will be

A sphere of radius 1 cm has potential of 8000 V , then energy density near its surface will be

A sphere of radius 1 cm has potential of 10000V, then energy density near its surface will be

A charged isolated metal sphere of diameter 15cm has a potential of 6500V relative to V=0 at infinity. (a) calculate the energy density in the electric field near the surface of the sphere. (b) IF the diameter is decreased, does the energy density near the surface increase, decrease or remain the same?

A hollow metal sphere of radius 10 cm is charged such that the potential on its surface is 5 V. What is the potential at the centre of the sphere?

A hollow metal sphere of radius 10 cm is charged such that the potential on its surface is 5 V. What is the potential at the centre of the sphere?

A hollow metal sphere of radius 5 cm is charged such that potential on its surface is 10V. What is the potential at the center of the sphere?

A hollow metal sphere of radius 10 cm is charged such that the potential on its surface is 5 V. What is the potential at the centre of the sphere?