Category: Energy Density Formula

The formula of the energy density of a system is the sum of the energy density of electric fields and magnetic fields. The above article is useful for the students to revise the formula of energy density and the solved example will help them to understand how to apply the formula in numerical.  Is this…

Energy density is denoted by the letter U. Magnetic and electric fields can also store energy. In the case of an electric field or capacitor, the energy density is given by UE = 1212εoE2 The energy density in the case of magnetic field or inductor is given by, UB = 12μ012�0 B2 Where UE =…

Energy Density refers to the total amount of energy in a system per unit volume. (Even though generally energy per unit mass is also mentioned as energy density, the proper term for the same is specific energy. The term density usually measures the amount per unit spatial extension). Hence energy density is stored energy in…