An electron q = -e) and a positron q = +e) can combine together, giving off two gamma rays. The net change in the charge when they combine is

Name: An electron q = -e) and a positron q = +e) can combine together, giving off two gamma rays. The net change in the charge when they combine is
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Quizplus · Accepted Answer

The total charge before the combination is -e + e = 0, and after the combination, there are two gamma rays, which are neutral, so the net change in charge is still zero.

An Electron Q = -E) and a Positron Q =