### Calculate the relative permittivity of dielectric material

Assignment Help Electrical Engineering
##### Reference no: EM13542790

1. Calculate the relative permittivity of the dielectric material used in a parallel plate capacitor if:
a) S=0.12m2, d=80µm, vo=12v and the capacitor contains 1µJ of energy.
b) Stored energy density is 100J/m3, vo=200v and d=45 µm.
c) E=200kv/m , ρs=20µc/m2, d=100 µm

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