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AP® Physics C: E & M

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Moderate

Where Is E Zero On A Line From Two Charges 1

APPHEM-YWNY7I

Two charges $-Q$ and $+9Q$ are set on the line shown. The two charges create an electric field in the region around them.

At which point labeled on the line is the electric field zero?

A

A

B

B

C

C

D

D

E

E