1.

Figure shows electrons 1 and 2 on an x axis and charged ions 3 and 4 of identical charge -q and at identical angles theta. Electron 2 is free to move, the other three particles are fixed in place at horizontal distances R from electron 2 and are intended to hold electron 2 in place. For physically possible values of q le 5e, what are the (a) largest, (b) second largest , and (c ) third largest values of theta for which electron 2 is held in place ?

Answer»

SOLUTION :(a) `62.3^(@)`, (B) `60^(@)`, (C ) `56.6^(@)`


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