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SAT® Subject Test in Physics

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Field Direction Force on Electron

SATPHY-CGZRMJ

The negative charge below is the only charge contributing to the electric field at point $P$. What is the direction of the field at $P$ and what would be the direction of the force on an electron if placed at point $P$?

A
Direction of Electric Field Direction of Force on Electron
left left
B
Direction of Electric Field Direction of Force on Electron
left right
C
Direction of Electric Field Direction of Force on Electron
right right
D
Direction of Electric Field Direction of Force on Electron
right left
E
Direction of Electric Field Direction of Force on Electron
left up