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electronics and communication engineering materials and components
1. A parallel plate capacitor having C = 200 x 10-12 F has loss dielectric having tan δ = 4 x 10-4. At an ac voltage of f = 106 Hz and peak value 2 V, the dielectric losses are
(A): 10-2 W
(B): 10-4 W
(C): 10-6 W
(D): 10-8 W
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Comments
By: guest on 02 Jun 2017 01.00 am
Dielectric losses = v2 ωC tan δ.
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