A Region in Space Is Subject to a 100-G Magnetic

Multiple Choice

A region in space is subject to a 100-G magnetic field and a 2.00 *10⁶ N/C electric field. The magnetic energy density in this region is

A) 11.0 J/m³.
B) 18.0 J/m³.
C) 21.8 J/m³.
D) 39.8 J/m³.
E) 57.8 J/m³.