Self energy of solid sphere | Energy density of electric field | Conductors: properties under electrostatic condition

Energy density of electric field | Conductors: properties under electrostatic condition | Induction of charges | Cavity inside conducters | Electrostatic shielding

Assertion:A point charge q is placed near an arbitary shaped solid conductor as shown in figures.The potential difference between the points A and B within the conductor remain same irrespectively of the magnitude of charge q Reason: The electric field inside a solid conductor is zero under electrostatic conditions

Write the expression for energy density of electric field E in free space.

Self Energy and Energy Density

Relation between energy density of electric field and magnetic field in em wave.

The energy density in an electric field of intensity 100 V/m is

What is the relation between energy density and electric field?