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# Electric Field: Required Charge

APPH12-4DLJ01

The magnitude of the electric field $39\text{ cm}$ from the center of a charged sphere (with a radius of $14\text{ cm}$) is $560\text{ N/C}$.

What is the charge on the sphere?

A

$9.5\times10^{-5}\text{ C}$

B

$2.4\times10^{-6}\text{ C}$

C

$2.4\times10^{-8}\text{ C}$

D

$9.5\times10^{-9}\text{ C}$