Three large parallel plates have uniform surface charge densities as shown in the figure. What is the electric field at `P`
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Three large parallel plates have unifrom surface charge densities as shown in the figure. What is the electric field at P .

Three large plates having uniform surface charge densities are shown in figure. Electric field at point 'P' will be :

Two large parallel plane sheets have uniform charge densities + sigma and -sigma. Determine the electric field (i) between the sheets, and (ii) outside the sheets.

Two infinite parallel planes have uniform charge densities +-sigma . What is the electric field outisde the plates? In what way does the infinite extension of the planes simplify your derivation?

Two thin infinite parallel plates have uniform charge densities + sigma and - sigma . The electric field in the space between then is

Two thin infinite parallel plates have uniform charge densities + sigma and - sigma . The electric field in the space between them is

Two thin infinite parallel plates have uniform charge densities + sigma and - sigma . The electric field in the space between them is

Two infinite parallel planes have uniform charge densities +-sigma . What is the electric field in the region between the planes