(Solved): The drawing shows a set of equipotential surfaces in cross section. The grid lines are 2.0cm apa ...

The drawing shows a set of equipotential surfaces in cross section. The grid lines are $$2.0\mathrm{cm}$$ apart. Determine the electric field at position $$D$$, including direction. Take an upward-pointing electric field as positive, and a downward-pointing field as negative. Number Units eTextbook and Media Attempts: 0 of 5 used Using multiple attempts will impact your score. $$10\%$$ score reduction after attempt 1 A parallel plate capacitor has a capacitance of $$9.5?\mathrm{F}$$ when filled with a dielectric. The area of each plate is $$1.6{\mathrm{m}}^2$$ and the separation between the plates is $$1.4\times 10^{?5}\mathrm{m}$$. What is the dielectric constant of the dielectric? Number Units eTextbook and Media Attempts: 0 of 5 used Using multiple attempts will impact your score. $$10\%$$ score reduction after attempt 1