Question

The figure below shows a thin conducting plate whose lateral sizes can be considered infinite for our purposes. The depicted electric field above the plate is measured to be uniform with magnitude E1 = 337 kN/C. The depicted electric field below the plate is also uniform with magnitude E2 = 527 kN/C. Find the surface charge density ?1 of the top face of the plate (including its polarity): ?1 = ?C/m^2. Find the surface charge density ?2 of the bottom face of the plate: ?2 = ?C/m^2. Does this plate have a net non-zero charge? If yes, what is this charge ? per unit area of the plate: ? = ?C/m^2. Is this plate polarized by some uniform external field E0? If yes, what is the magnitude E0 of that external field?: E0 = kN/C.

          The figure below shows a thin conducting plate whose lateral sizes can be considered infinite for our purposes. The depicted electric field above the plate is measured to be uniform with magnitude E1 = 337 kN/C. The depicted electric field below the plate is also uniform with magnitude E2 = 527 kN/C.

Find the surface charge density ?1 of the top face of the plate (including its polarity):
?1 = ______ ?C/m^2.

Find the surface charge density ?2 of the bottom face of the plate:
?2 = ______ ?C/m^2.

Does this plate have a net non-zero charge? If yes, what is this charge ? per unit area of the plate:
? = ______ ?C/m^2.

Is this plate polarized by some uniform external field E0? If yes, what is the magnitude E0 of that external field?:
E0 = ______ kN/C.

The figure below shows a thin conducting plate whose lateral sizes can be considered infinite for our purposes. The depicted electric field above the plate is measured to be uniform with magnitude E1 = 337 kN/C. The depicted electric field below the plate is also uniform with magnitude E2 = 527 kN/C.

Find the surface charge density ?1 of the top face of the plate (including its polarity):
?1 = ?C/m^2.

Find the surface charge density ?2 of the bottom face of the plate:
?2 = ?C/m^2.

Does this plate have a net non-zero charge? If yes, what is this charge ? per unit area of the plate:
? = ?C/m^2.

Is this plate polarized by some uniform external field E0? If yes, what is the magnitude E0 of that external field?:
E0 = kN/C.

Added by Joseph S.

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