In fig(a) electron is shot directly away from a uniformly charged plastic sheet, atspeed V_(s) the sheet is nonconducting flat , and very velical component versus time t until the return to the launch point. What is the sheet's surface charge density ?

In fig(a) electron is shot directly away from a uniformly charged plas

1.	In fig(a) electron is shot directly away from a uniformly charged plastic sheet, atspeed V_(s) the sheet is nonconducting flat , and very velical component versus time t until the return to the launch point. What is the sheet's surface charge density ?
Answer» ANSWER :`(2epsilon_(0)mv_(s))/(et_(0))`

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In fig(a) electron is shot directly away from a uniformly charged plastic sheet, atspeed V_(s) the sheet is nonconducting flat , and very velical component versus time t until the return to the launch point. What is the sheet's surface charge density ?

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