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