

MCQOPTIONS
Saved Bookmarks
1. |
A dielectric slab with 500 mm 500 mm crosssection is 0.4 m long. The slab is subjected to a uniform electric field of E = 6ax + 8ay kV/mm. The relative permittivity of the dielectric material is equal to 2. The value of constant 0 is 8.85 10 12 F/m. The energy stored in the dielectric in Joules is |
A. | 8.85 10 |
B. | 8.85 10 |
C. | 88.5 |
D. | 885 |
Answer» C. 88.5 | |