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Two 10-cm-diameter charged disks face each other, 20 cm apart. The left disk is charged to +55 nC and the right disk is charged to -55 nC.

(a) What is the electric field both magnitude and direction, at the midpoint between the two disks?

N/C

(b) What is the force on a -1.0 nC charge placed at the midpoint?

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Reference No.:- M91060160

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