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In the figure, an electron is projected horizontally midway between two parallel plates that are separated...

In the figure, an electron is projected horizontally midway between two parallel plates that are separated by 7.75 dm. The electrical field due to the plates has magnitude 517,000 MN/uC between the plates away from the edges. If the plates are 7.30 hm long, find the minimum speed of the electron if it just misses one of the plates as it emerges from the field (which plate will the electron miss?). (e = 1.60 × 10-19 C, ε0 = 8.85 × 10-12 C2/N · m2, mel = 9.11 × 10-31 kg)

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