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Two 12-cm-diameter charged disks face each other, 24 cm apart. Both disks are charged to -...

Two 12-cm-diameter charged disks face each other, 24 cm apart. Both disks are charged to - 30 nC.
What is the electric field strength between the disks, along their common axis, at a point 5.0 cm from one disk?
Express your answer to two significant figures and include the appropriate units.

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47000 N/C

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