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The current produced by ions arriving at the collector necessitates the use of which of the following?

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The current produced by ions arriving at the collector necessitates the use of which of the following?

(a) Wide band amplifier

(b) Narrow band amplifier

(c) Wide band filter

(d) Narrow band filter

The question was posed to me by my school principal while I was bunking the class.

Origin of the question is Time of Flight Mass Spectrometer in division Mass Spectrometer of Analytical Instrumentation

1 Answer

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Best answer
Right option is (a) Wide band amplifier

To explain I would say: The current produced by ions arriving at the collector has very short duration. Hence, it necessitates the use of wide band amplifier.

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