Could someone please help me solve this?I keep getting 7.6098 e-7, but it keeps

Question

Could someone please help me solve this?I keep getting 7.6098 e-7, but it keeps telling me that I am off by a multiple of ten. Could someone help me?

Could someone please help me solve this?I keep getting 7.6098 e-7, but it keeps telling me that I am off by a multiple of ten. Could someone help me? A point charge at the origin of a coordinate system produces the electric field E rightarrow = (37,000 N/C) x^ on the x axis at the location x = -0.43 m. Determine the sign and magnitude of the charge.

Explanation / Answer

E=KQ/r^2

=>Q =37000*(-0.43)^2/(9810^9)

Q=-7.6*10^-7 C or 0.76 uC

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