an electron gun emits 2×10^16 electrons per second . this corresponda to an electric current of
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Answer:
8376088579...........
Answered by
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Answer:
3.2mA
Explanation:
As current = charge/time
charge = ne
= 2×10^16×1.6×10^-19
= 3.2× 10^-3 A
= 3.2mA
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