An Electron's Initial Position Is Zero and Its Final Position

question 48

Multiple Choice

An electron's initial position is zero and its final position is 1.00 m.The electric force on the electron is to the left and its magnitude is ,where F is measured in newtons and x is measured in meters.How much work does the electric force do on the electron as it moves?

• A)- 0.865 J
• B)- 0.432 J
• C)0.432 J
• D)0.865 J

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