Find the relative permittivity of dielectric material used in a parallel plate capacitor if electric flux density D = 15 μC/m2 and energy density is 20 J/m3.

Find the relative permittivity of dielectric material used in a parall

1.	Find the relative permittivity of dielectric material used in a parallel plate capacitor if electric flux density D = 15 μC/m2 and energy density is 20 J/m3.
A.	0.6
B.	0.8
C.	0.9
D.	1.1
Answer» B. 0.8

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Find the relative permittivity of dielectric material used in a parallel plate capacitor if electric flux density D = 15 μC/m2 and energy density is 20 J/m3.

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