A V K1 d1 K2 42 Two insulating materials with thicknesses and dielectric constants d, = 3cm, K1 = 3 and d, = 4cm, K2 = 4 are placed tightly in between two conductive parallel plates with surface area A = 1m?. Since the potential difference V = 20V is applied to the conductor plates, find the induced charge on the surface of the insulator with dielectric constant K = 3. ɛ, = 9x10-12 ) %3D Nm2

A V K1 d1 K2 42 Two insulating materials with thicknesses and dielectric constants d, = 3cm, K1 = 3 and d, = 4cm, K2 = 4 are placed tightly in between two conductive parallel plates with surface area A = 1m?. Since the potential difference V = 20V is applied to the conductor plates, find the induced charge on the surface of the insulator with dielectric constant K = 3. ɛ, = 9x10-12 ) %3D Nm2

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 79P: (a) Will the electric field strength between two parallel conducting plates exceed the breakdown...

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

A
V
K1
d1
K2
d2
Two insulating materials with thicknesses and dielectric constants d, = 3cm,
K1 = 3 and d, = 4cm, K2 = 4 are placed tightly in between two conductive parallel
plates with surface area A = 1m?. Since the potential difference V = 20V is applied
to the conductor plates, find the induced charge on the surface of the insulator with
dielectric constant K, = 3. ɛ, = 9x10-12(
Nm2
a) 2.25x10-°C b) 6x10-°C c) 1.35x10-8 C d) 2.88x10-8C e) 4.5x10-8C

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