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An Electron Was Accelerated from Rest Through a Potential Difference

Question 46

Multiple Choice

An electron was accelerated from rest through a potential difference of 9900 V.What is its speed?

A) 5.9 × 10⁷ m/s
B) 4.9 × 10⁷ m/s
C) 3.9 × 10⁷ m/s
D) 2.9 × 10⁷ m/s

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