Problem 84GP
Typical large values for electric and magnetic fields attained in laboratories are about 1.0*104 V/m and 2.0 T. (a) Determine the energy density for each field and compare, (b) What magnitude electric field would be needed to produce the same energy density as the 2.0-T magnetic field?
Step-by-step solution
Step 1 of 4
The electric field attained in laboratory
The magnetic field attained in laboratory
The magnetic permeability of free space
The magnetic permeability of free space
a)
The magnetic energy density is;