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Two parallel plates of area 100 cm^2 are...

Two parallel plates of area 100 `cm^2` are given equal and opposite charges of `10^(-7)C` . The space between the plates is filled with a dielectric material, and the electric field within the dielectric is `3.3xx10^5` V. `m^(-1)`.
What is the total induced charge density on either face of the dielectric?

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`0.708xx10^(-5)C*m^(-2)`
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