Let ke 8.98755 times 109 n middot m2c2 . what is the, Ask an Expert

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A charge of 7 pC is uniformly distributed throughout the volume between concentric spherical surfaces having radii of 1.1 cm and 3.1 cm. Let: ke = 8.98755 × 109 N · m2/C2 . What is the magnitude of the electric field 2.3 cm from the center of the surfaces?

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