In an experiment, three microscopic latex spheres are sprayed into a chamber and

Question

In an experiment, three microscopic latex spheres are sprayed into a chamber and become charged with +3e, +5e, and -3e, respectively. Later, all three spheres collide simultaneously and then separate. Which of the following are possible values for the final charges on the spheres?

Select two answers.

(B)

(A)

(C)

(D)

The combination of answers (A) and (D) are incorrect. Please select the correct 2 answers and explain why. Thanks

Explanation / Answer

Here,as we all know all the observable charges must be an integral multiples of e(charge of a proton).

& the total charge of an isolated system (like this one) must be constant. (5e in this case)

hence, using these two rules only option A & B fits.

i.e, +5e,+5e,-5e and +4e,-7e,+8e.

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